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…
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A: Hi, you have submitted multiple subpart questions and it is not specified which parts you need help…
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A: Recall Average velocity=Total displacement/total time
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Q: A dolphin in an aquatic show jumps straight up out of the water at a velocity of 13.0 m/s. (a)…
A: Initial velocity (u) = 13 msAcceleration due to gravity (g) = - 9.8 ms2Final velocity (v) = 0 ms (…
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Q: The Grand Canyon is 6000 feet deep at the deepest part. A rock is dropped from this height. (The…
A: depth of grand canyon = 6000 ft Ho = 6000 ft g = - 32 ft/s2initial velocity = 0 m/s
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A: Assume the velocity of the sound is denoted by v = 1120 ft/s. Assume the acceleration due to gravity…
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A: Given, Gaetano shoots a basketball from, height h(0) = 6.5 ft initial vertical velocity uy = 17 ft/s…
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Q: How do you find V0
A: Given:Initial speed of the flea = voMaximum height attained = 0.520 m
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Q: Please explain in a easy to understand way. Can you have a positive value for velocity, but a…
A: We are authorized to answer three subparts at a time, since you have not mentioned which part you…
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A: The fundamental relationships between accelaration, velocity and distance are:
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A: Given data :- initial speed u = 55 m/s
Q: A stone is falling vertically downward from a tall building of height 90m. (a) How much time it will…
A: “Since you have posted a question with multiple sub-parts, we will solve first three subparts for…
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A: Given The height of the cliff or the distance covered by the rock is S=100 m. The rock is at rest…
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Q: Provide an explanation on outlining the underlying physics principle and using correct…
A: Velocity of an object is rate of change in displacement of object and it's a vector quantity…
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Q: 9. Suppose you kicked a soccer ball strait up and then catch it after 2.33 seconds at the same…
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Q: 3. A ball is dropped from the top of a 450-meter tower. a. Find the distance of the ball above the…
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Q: A stone is dropped into a very deep hole in the ground and it hits the bottom after falling for 2.80…
A: Given t=2.80 s we will use kinematics equations to find what is required.
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A: Time taken by the rock to hit the water is 3.5 s. Let us consider the initial velocity of rock is…
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A: Given, A person walks in a straight line
Q: Q1: A dolphin in an aquatic show jumps straight up out of the water at a velocity of 13.0 m/s. (a)…
A: The equations of motion are given below: v = u + at s = u t +0.5 at2v2 = u2+ 2 a s where, u is the…
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- 1. Is it possible that the magnitude of the speed is also the magnitude of the velocity? Explain your answer. 2. A man walked from point A to F following the route in the grid below in 250 seconds. Determine: F B. 0.5 km a. the average speed in m/s b. the magnitude of the displacement c. the magnitude of the average velocity. E. A.What is the relationship between the maximum height and the initial velocity of a projectile? A. The maximum height is directly proportional to the initial velocity. B. The maximum height is inversely proportional to the initial velocity. C. The maximum height is proportional to the square of the initial velocity. D. The maximum height is unrelated to the initial velocity. E. Not in the listA kangaroo can jump over an object 2.7 m high. a. Calculate its vertical speed when it leaves the ground, in meters per second. b. How many seconds is it in the air?
- 3. Use the graph to answer the following questions. a. What physical quantity is represented by the Graph B Velocity vs. Time slope of the graph? 7 b. What physical quantity is represented by the 6 y-intercept of the graph? c. What physical quantity is represented by the area 5 under the graph? d. Find the area under the graph. 1 1 3 4 6 7 Time (sec) v (m/s) 4. onsid the following v vs. t graph a. What is the acceleration at: i. t = 11 s? ii. t = 15 s? b. How far, and in which direction, did the object travel: i. from t = 4 to t = 11 s? (sec) ip ii. from t = 13 tot = 18 s? c. During what time intervals is the object speeding up? slowing down? d. During what time intervals is the acceleration positive? Negative? Zero? Velocity (m/s)Due to some problems experiencing nowadays, you tried wishing that everything will be solved in a wishing well. You threw a coin to a pit 12 m below ground at 38 m/s. a.Find its max height above ground b.At what times is it at ground level?answer question 3.a.i quickly base on given figure .. thank you
- A ball is thrown from the top of a building and falls to the ground below. Its path is determine by the equation h=-4t square + 36t + 40, where h is the height above the ground in meters and t is the elapsed time in seconds. Determine: a. The maximum height the ball reaches and the time it takes to reach maximum height by using the method of completing the square. Keep in fraction form. b. Determine when the ball hits the ground. c. What is the height of the building.Full formula Correct Correct Correct values answer, metric units inserted into rounded to the formula two decimal from the places word problemDirections: Answer the given problem-solving using the step by step procedure. B. A car starts from rest and attains a speed of 50m/s in 15 seconds. How far has the car traveled in 15 seconds? 1. Draw a simple sketch. 2. Identify the known values or given. 3. Identify what is being asked or the unknown value. 4. Determine what equation to be used. 5. Substitute the known values to your equation. What will be your final answer?
- 2. The depth of the crater of TaalVolcano was calculated in the following manner. From a helicopter flying vertically upwards at 6 m/s, a small bomb was released at the instant the helicopter was 36 m above the crater surface. The sound of the explosion was heard 9 seconds later. The speed of sound is 330 m/s. What is the depth of the crater? A. 175 m B. 198 m C. 212 m D. 231 mB. PROBLEM SOLVING: Solve the following problems with complete solutions. (Given, formula, substitution with the correct units and the final answer up to two decimal places. 1. What is the displacement of a horse rider with an initial velocity Of 4.0 m/s and accelerate uniformly with a final velocity of 18.0 m/s in 4.0 seconds 2. What is the initial velocity of an automobile acquiring a final velocity of 32 m/s with an acceleration of 4.0m/s 2 3. The brakes are applied on a car traveling at 30 m/sand stop sin 3.0 seconds. Find the car's a. Displacement b. acceleration1. A clock has a 20 cm minute hand. From the 3 mark to the 6 mark, for the tip of the minute hand: Express your answers in units of cm, min a. Graphically label the displacement vector, average velocity vector, and the average acceleration vector. b. Calculate the average velocity vector in unit-vector notation. c. Calculate the average acceleration vector in unit-vector notation. Y |12 13 9 X