A ball is thrown straight upward, and it reaches a maximum height of 2.80 seconds.   b). What is the maximum height reached by the ball shown in a formula showing what the variables are defined as in a diagram?

Q: A ball is thrown straight down with an initial speed of 2.0 m/s from a height of 15 m. What is the…

A: Initial speed u=2 m/s Acceleration a=g=9.8 m/s2 Let the displacement in time t=3 s is d .

Q: If a dog runs at 7 m/s straight off the end of a doc that is 0.5m above the water, how far will the…

A: Basic Details The horizontal velocity of the dog is 7 m/s and the height of the doc is 0.5 m. The…

Q: Use the position vs. time graph shown in figure to the right to answer the following questions. On…

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Q: Pls help ASAP

A: Length of the track = 100 m = 1 x 102 m Total time taken by the winner=50.9 sec Total length of the…

Q: A hoverboard rider goes straight down Arkansas Avenue for 2 miles, then turns left and goes straight…

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Q: A rock thrown straight up into the air has a velocity of y(t) = -9.8t + 20 meters per second after t…

A: Given data The velocity of the rock is yt=-9.8t+20 The duration of the rock is t = 2 s

Q: Calculate the height (in m) of a cliff if it takes 2.24 s for a rock to hit the ground when it is…

A:

Q: A package is dropped from a helicopter that is descending steadily at a speed Vo. After t seconds…

A: (a) According to the kinematics equation, the speed of the package accelerating downwards is,…

Q: A car travels 22 km south, 12 km west, and 14 km north in half an hour. (See the figure below) a)…

A: Speed is rate of change of distance.  Velocity is rate of change of displacement.  In displacement…

Q: Use the appropriate Kinematic Equations to answer the following question: While entering a freeway,…

A: Given data :- Initial velocity u = 0 m/s Acceleration a = 2.5 m/s2 Time taken t = 12 s

Q: An airplane in taking off from a field makes a run of 2,300 ft and leaves the ground in 15 s from…

A: The first and the second equations of motion are  v = u + at s = u t + 0.5 at2 where, u is the…

Q: Person A jogs east at a speed of 5 meters per second for 3 minutes, then turns north and jogs at 4…

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Q: What is the initial speed of the egg? Express your answer in meters per second. ΑΣφ m/s Vin %3D

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Q: 1.1 Calculate the time t1 it takes the ball to reach its maximum height. 1.2 Calculate the initial…

A: 1.1 The initial velocity of the ball is v=v0-gt10=v0-gt1v0=gt1…

Q: The displacement of a car is 90 meters North while decelerating for 6 seconds from an original…

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Q: Ana throws a toy upward and it takes the toy 4.8 seconds to reach the max point before it falls to…

A: Given  time to reach maximum height (tmax)=4.8 sec

Q: Time t

A: Given question based on time velocity graph

Q: A circular test track for cars in England has a circumference of 3.2 km. A car travels around the…

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Q: A runner A can run the mile race in 4.25 min. Another runner B requires 4.55 min to run this…

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Q: A baseball is hit almost straight up into the air with a speed of 24 m/sm/s .

A: Write the given values of the problem u=24 msv=0

Q: Which position-versus-time graph best describes the motion diagram to the left? А. В. C. D. e2010…

A: The motion diagram is given to the left. the distance for first three arrows are equal.

Q: An athlete performing a long jump leaves the ground at a 29.6° angle and lands 7.79 m away. Part A…

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Q: John walks 3km east, then 4km north. If it takes him 2 hours.... a) what is his average speed? b)…

A: John walks 3km east, then 4km north. If it takes him 2 hours.... a) what is his average speed? b)…

Q: I. Two trials were performed in an experiment to determine the speed of a turtle in a certain…

A: "Since both questions are different as per bartleby guideline we can author only first one please…

Q: b) The graph below shows the velocity vs time for an object in motion. Give a description of what…

A: Given velocity vs time graph for an object in motion. As we see in the graph, Region A: For t=0 to…

Q: In every 5 seconds, a drop of ink falls straight down onto the road coming from a moving vehicle.…

A: Given data: Total distance covered, d=600 m Total time taken, t=25 s

Q: Lean and Mickey who are 150 m apart start walking toward each other at 3.0 m/s and 5.0 m/s,…

A: Given data: Distance (d) = 150 m Speed of Lean (V1) = 3.0 m/s Speed of Mickey (v2) = 5.0 m/s

Q: Write an equation to model the height of a golf ball above the ground t seconds after it has been…

A: Given data- A golf ball hit at the ground, so height of the ball after t seconds is given by second…

Q: This is the x-t graph for an object moving along the x-axis. Which of the following descriptions of…

A: In this question we have to analyze the given graph of position v/s time and answer accordingly.…

Q: An object with an initial velocity of 25 ft/s, accelerates at a rate of 10 m/s^2, and travels 90…

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Q: A ball falls from the roof of a building and takes 4 seconds to reach the ground. a) What is the…

A: Given:- The ball fall from the roof of the building  it takes t = 4 sec to reach the ground  Find:-…

Q: Mr. M turns while riding his bike. His initial velocity was 6.4m/s [E30.0S]. His final velocity was…

A: 1. According to the given question, When Mr. M riding his bike, his initial velocity is Vi = 6.4…

Q: Kian is driving 48 miles per hour and is speeding up to merge onto the highway he gradually…

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Q: Part (a) What is its velocity after 23 seconds? Give your answer in m/s. Numeric : A numeric value…

A: a) Given data The initial velocity of the car is u = 0 as it starts from rest. The acceleration of…

Q: A ball is thrown straight upward, and it reaches a maximum height of 2.80 seconds.   a.) How do you…

A:

Q: A ball is released from the top of the building of a height h meters. It takes T seconds to reach…

A:

Q: Given a motion diagram. For the problem, write a one or two sentence “story” about a real object…

A: Given: The diagram shows the movement of Jerry. The length of arrow shows the magnitude of velocity.…

Q: In an experiment, a shearwater (a seabird) was taken from its nest, flown a distance 5120 km away,…

A:

Q: A package is dropped from a helicopter that is descending steadily at a speed v0. After t seconds…

A: Letv0 be represented as the descending speed of helicopter.

Q: You jog at 9.5 km/h for 5.0 km , then you jump into a car and drive an additional 19 km Part A With…

A: The average speed of the body is the total distance traveled by the body divided by the elapsed time…

Q: B. DIRECTION: Look at the graph below. Note that it shows the motion of a motorcycle accelerating…

A: A velocity-time graph is a pictorial demonstration of the change in velocity with respect to time.…

Q: What is the difference between distance and displacement? PROBLEM 1: What is the distance traveled…

A: Introduction :- Here we have to write the difference between distance and speed. A question is also…

Q: Part A You are driving home from school steadily at 94 km/h for 180 km. It then begins to rain and…

A: Initially the Speed of vehicle, u=94km/h to drive 180km. So time taken to cover 180km=(180/94)h=t1…

Q: A ball is dropped from the roof of a tall building and students in a physics class are asked to…

A: Initially when the ball is dropped, the velocity will be zero and at the final position when the…

Q: Billy-Sean O'Hagan's friend Juan says that he can throw a baseball vertically upward at 120 ft/sec.…

A: An object is said to be undergoing projectile motion , if in the entire path of motion , the only…

Distance and Speed

The speed, distance and time relation forms the basis of study of motion. You will need these concepts in the study of Mechanics. This concept is applicable for students who are studying the following courses –