A roller coaster car rolls from rest down a 20° incline with an acceleration of 5.0 m/s? How far vertically has the coaster travelled in 10 seconds?
Q: A ball is launched vertically upward with a speed of (21.0+A) m/s. Determine the speed of the ball…
A: Given: The initial speed of the ball is Vi =(21.0 +A) m/s. The height is h = (18.0 +B). A =15 B = 8
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Q: You shoot a cannonball off the side of a cliff and its hits the ground with a horizontal velocity of…
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Q: A car is travelling along a straight horizontal road with a constant acceleration of 0.75 m/s. The…
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Q: A car turns from a road into a parking spot. The car’s initial velocity was 4.0m/s [E45N]. The cars…
A: Given that, Drawa vector diagram of the situation. Determine the components for each…
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A:
Q: When a baseball is thrown straight upward, what is its acceleration at its greatest height? Question…
A: Given data: Baseball is thrown straight upward Required: Acceleration at greatest height
Q: Pistol bullet is shot upward from the earth with initial speed of 25 m/sec. How high is it when its…
A:
Q: A ball is pushed downhill with an initial velocity of 9.8 m/s. The ball rolls down a hill with a…
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Q: A ball is thrown vertically upwards with a velocity of 48 ft/s from the top of a building 35 ft…
A: initial velocity (u) = 48 ft/sec height of building = 35 ft
Q: A ball was launched straight up with 32m/s. At what height is the object after 3s? 140 m 45 m 96 m…
A: Given data: Initial velocity (u) = 32 m/s Time (t) = 3 sec Need to determine the height of the ball…
Q: A truck drives up a hill with a 30 ° incline. If the truck has a constant speed of 22 m/s, what is…
A: The horizontal component of velocity is v1=v cosθ=22m/scos30°=19.1m/s
Q: A shot put is thrown upward with a velocity of 35 ft./sec. at a height of 4 ft. and an angle of 40°.…
A:
Q: While playing sock baseball in the living room, a child swings a pair of socks attached to the end…
A: The expression for the centripetal acceleration in a circular motion is: Substitute the known…
Q: A car turns from a road into a parking spot. The car's initial velocity was 4.0m/s (E45N]. The cars…
A:
Q: A football is kicked at an angle of 30° with a speed of 20 m/s. To the nearest 5 m, how far will the…
A: Given data: Angle of Projection , θ=30° Speed of Projection , u=20m/sTo calculate…
Q: • A car turns from a road into a parking spot. The car's initial velocity was 4.0m/s [E45N]. The…
A:
Q: A coin was tossed vertically straight upward with initial velocity 8.7 m/s. As the coin reaches…
A: At the maximum height, the velocity will be zero. But the object will have acceleration. This…
Q: A jet plane has a takeoff speed of v 66 m/s and can move along the runway at an average acceleration…
A: Given The take-off speed of the jet plane is vto = 66 m/s. The average acceleration of the jet plane…
Q: A car pulls away from a stop sign with a constant acceleration. After traveling 10 m, its speed is 5…
A:
Q: An object moving with constant acceleration along a horizontal path covers the distance between two…
A: Solution
Q: Starting from rest at 5 m from origin, a small still ball's horizontal component of velocity is 90.0…
A: Hai, since there are multiple questions posted, we will answer the first question. The acceleration…
Q: What constant acceleration is required to bring a rocket to an altitude of 650 meters [up] from rest…
A: Given:
Q: A projectile rolls off a flat roof at 2.5 m/s and travels 12.5 m horizontally before it hits the…
A:
Q: Q17) A stone is projected vertically upwards with a speed of 12 m/s from the top of an 18 m high…
A: When a stone is projected vertically upward first the stone reaches at a maximum height and then…
Q: The elevations of the ski jumping hill shown below are as follows: hA = 49 m hB = 3.5 m hc = 5.2 m…
A: GivenhA=49 mhB=3.5 mhc=5.2 mvB=25.4 m/s
Q: A stone is thrown downward with a speed of 16 m/s from a height of 17 m. (acceleration due to…
A: It is given that,
Q: A pool ball leaves a 0.80 m high table with an initial horizontal velocity of 3.0 m/s. What is the…
A: The height of the table, ∆y=0.80 m The initial horizontal velocity of the ball, v0x=3.0 m/s The…
Q: A jet plane has a takeoff speed of v = 74 m/s and can move along the runway at an average…
A: Given data: Take off speed of the given jet is vto = 74 m/s The average acceleration of jet is a =…
Q: The teacher got mad and threw the ballpen to a certain student. She threw it at an initial velocity…
A: Given: The initial velocity of the pen is 7.5 m/s. The angle of projection is 15o with the…
Q: A speedboat moves west at 108km/h for 20.0 min. It then moves at 60.0 degrees south of west at 90.0…
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Q: A stone is thrown downward with a speed of 12 m/s from a height of 14 m. (acceleration due to…
A:
Q: You are on one of those fast roller coasters that is traveling at 30 m/s and it accelerates at 4…
A: Given: Initial velocity of roller coaster u=30 m/s Acceleration a=4 m/s2 Time t=4 s
Q: A brick is thrown at an angle of 30 degrees relative to the horizontal direction. If its horizontal…
A: Given Angle of projection is given as θ=30° Horizontal speed of the brick is ux=10 m/s We have to…
Q: True or False. The acceleration of a ball as it rolls down a ramp is 4 m/s2. The ball is referred…
A: To calculate the distance covered by the ball, use Newton's equations of motion. Assume the ball…
Q: ball rolling along the floor with velocity 0.41 m/s goes from x = 1.35 m
A: Velocity = displacement /time
Q: An object moving with constant acceleration along a horizontal path covers the distance between two…
A: Given: The distance between the two points is 60 m. The time interval is 6 s. The speed of the…
Q: A ball is thrown up with a speed of v0=19.6ms. What is the time it takes to hit the ground? The…
A: (1) The amount of time required by the ball to reach the maximum height will be the same as the time…
Q: The elevations of the ski jumping hill shown below are as follows: hA = 35 m hB = 2.2 m hC = 5.3 m…
A:
Q: A semi truck is accelerating (speeding up) at 5.30 m/s^2 up a incline (a hill). At a particular…
A: Given accelerating of semi truck = 5.30 m/s2 speed of semi truck = 12.9m/s We have to calculate a.…
Q: grasshopper’s legs propel the insect upward at 2.5 m/s. How high can this grasshopper jump?
A: Given Initial velocity u = 2.5 m/s
Q: A stone is thrown downward with a speed of 17 m/s from a height of 19 m. (acceleration due to…
A: The initial speed of the stone, u=17 m/s The height, h=19 m
Q: 21. A golfer strikes a golf ball off the tee with a speed of 52 m/s at an 31°. How high does the…
A:
Q: Mr. Mangan throws a rock with a velocity of 600 m/s at an angle 60 degrees above the ground. How…
A: In projectile motion, the maximum height attained by the projectile is given by, H=u2·sin2θ2·g The…
Q: A ball is launched vertically, from the ground, with an initial velocity of 25 m/s. When the ball…
A: Given that, the ball is launched vertically, from the ground, with an initial velocity of 25 m/s.…
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- A fairground ride spins its occupants inside a flyingsaucer-shaped container. If the horizontal circular path theriders follow has an 8.00-m radius, at how manyrevolutions per minute are the riders subjected to acentripetal acceleration equal to that of gravity?NOT ALLOWED TO USE CENTRIPITAL ACCELERATION EQUATION, must calculate average acceleration!! A car drives around a circular track of diameter 156 m at a constant speed of 33.0 m/s. During the time it takes the car to travel 102 degrees around, what is the magnitude of the car s average acceleration? 13.96 m/s^2 6.98 m/s^2 12.19 m/s^2 0 m/s^2A ball is thrown horizontally from the top of a building 0.1 km high. The ball hits the ground at a point 57 m horizontally away from and below the launch point. What is the speed of the ball (m/s) just before it hits the ground? Give your answer in whole numbers.
- Does a car moving around a circular track with constant speed have (a) zero acceleration, (b) an acceleration in the direction of its velocity, (c) an acceleration directed away from the center of its path, (d) an acceleration directed toward the center of its path, or (e) an acceleration with a direction that cannot be determined from the given information?A ball is thrown Horizontally with a velocity of 05 m/sFrom the top of a tall cliff . What is the speed of the ball 2 seconds later ? What vertical distance had the ball fallen 2.0 seconds later ?A brick is thrown upward from the top of the building at an angle of 25degrees to the horizontal and with an initial speed of 15 m/s. If the brick is in flight forb30 sec how tall is the building
- A ball is thrown from the top of a 35 meter high tower at a velocity of 60 m/s and at an angle of 25o above the horizontal. How far from the base of the tower does the ball land?A particle travels in a circle of radius 11 m at a constant speed of 26 m/s. What is the magnitude of the acceleration (in m/s2)?A ball is projected horizontally from a tabletop and lands on the floor 1.05m below at a distance of 2.07m away from the table. What is the ball's initial speed, in m/s?
- the leprechaun in the shamrock patch was named O'Malley and since he was disrupted from sitting in his patch he decided to go off and play a round of his favorite sport in where leprechaun kick a gold coin from a tee into a post 317m away. if he kicked the coin at an angleof 60 degree at a velocity of 60 m/s how high was the arch of the rainbow created by the trajectory? how long did it take to get to the pot?A particle moves on horizontal circular path of radius 15m such that its speed is given V = 5t2 + 15 by where t in second and V in m/s. What is the total ?acceleration of the particle at t = 3 s (in m/s?)A particle traveling along the parabolic path y = 0.25x. If x= (2t°) m, wheret is in seconds, determine the magnitude of the particle's acceleration in m/s? when t = 2 s.