Jimmy "Butterfingers" James is a stuntman that jumps off of buildings for a living. He was jumping off a building for an upcoming movie when he dropped the closed umbrella he was holding. If he was travelling at 15.6 m/s when he let go of the umbrella, (1) from what height (distance) did the umbrella fall if it took 1.25 seconds to hit the ground and (2) what was the velocity of the umbrella just before it hit the ground? Note: Show your work and proper units, and write your answers to 3 sig figs. Also, keep all numbers positive

Q: How high is a building if it takes 9 seconds for an object to hit the floor? Pretend the object was…

A: time, t = 9 seconds man holding the ball at a height of 1m

Q: After solving a difficult physics problem, an excited student throws his book straight up. It leaves…

A:

Q: You attach a meter stick to an oak tree, such that the top of the meter stick is 2.87 meters above…

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Q: A steel ball is thrown up from the top of a tower of height 125 m with a velocity of 90 m/s . While…

A: Height of tower  Initial velocity with which the steel ball is thrown  Acceleration due to gravity…

Q: Calculate the height of a cliff if it takes 2.25 s for a rock to hit the ground when it is thrown…

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Q: A seagull flies at a velocity of 9 m/s straight into the wind. If it takes the bird 20 min to travel…

A:

Q: A mischievous 1.1-meter boy stands on a bridge somewhere to drop a stone to passing cars. The height…

A: Given data: The height of boy is h=1.1 m. The height of bridge H=6.2 m. The distance between…

Q: You toss a tennis ball straight upward. At the moment it leaves your hand it is at a height of 1.5 m…

A: The objective of the question is to find out the time it takes for the tennis ball to reach its…

Q: As a science project, you drop a watermelon off the top of the Empire State Building, 320 m above…

A:

Q: In an action movie, the villain is rescued from the ocean by grabbing onto the ladder hanging from a…

A: Using kinematics,

Q: Nerve impulses in a human body travel at a speed of about 100 m/s. Suppose a man accidentally stubs…

A:

Q: An object is dropped from the rest and hits the ground with an impact velocity of 15.9 m/s…

A: Given data, Initial velocity of the object = 0 m/s Final velocity of the object, when it hits the…

Q: I throw a ball straight up in the air. It travels straight up 2 meters and then straight back down…

A:

Q: A student begins at rest and then walks north at a speed of v1 = 0.55 m/s. The student then turns…

A: Given: Speed v1 = 0.55 m/s along north direction Speed v2 = 0.53 m/s along south direction Taking…

Q: You and a friend are doing physics experiments by launching rocks into the air with a sling shot.…

A: We have given that, the time taken by rocket to cover window's height is t =0.15 s. The distance…

Q: An aircraft starts at rest and is accelerated for 14.4 seconds, at which time the aircraft launches.…

A: Here, Aircraft starts at rest, so, its initial velocity, u = 0 m/s Time of launch, t = 14.4 s…

Q: A book slides off a horizontal tabletop with a constant speed of 2.25m/s. It strikes the floor in…

A: Given Data:- Initial horizontal velocity of the book is vix=2.25 m/s The book strikes the floor…

Q: Pedro   who  is  on  top  of  a roof  of  a  high  building  drops  a  piece  of  metallic material.…

A: Solution:           for the second object using                   v² = u ² + 2as2 where          v =…

Q: A man  who  is  on  top  of  a roof  of  a  high  building  drops  a  piece  of  metallic material.…

A: Given The velocity of the second material is v=15 m/s. The time difference between the second piece…

Q: A jet airplane touches down on an airport runway with a speed of 213 km/hr. It slows at a constant…

A:

Q: Ben and Holly were playing with a flash drive in the computer room. Ben slid the flash drive on top…

A: Given information: The Initial velocity of the flash drive (u) =  2.5 m/s The height from which it…

Q: A ball was thrown on top of a building, downwards towards the ground. The initial velocity of the…

A:

Q: At the beginning of a basketball game, a referee tosses the ball straight up with a speed of 6.80…

A: Given data: The initial velocity of the ball is u=6.80 m/s.

Q: cupid is a friend of O'Malley and took exception to the tow sots, so he flew off and landed on a…

A: H = 125 m  Φ = 37 ⁰ V = 65 m/s

Q: You are standing on the edge of a cliff of an unknown height and decide to throw a rock straight up…

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Q: A student throws a set of keys vertically upward to his fraternity brother, who is in a window 3.60…

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Q: A single-engine air plain starts its engine at one end of the runway. It accelerates at a constant…

A: Given, velocity v=38 m/s time t=20 s

Q: A cannonball is fired at 175 (m/s), straight up in the air, by accident. Quickly realizing the…

A: Initial velocity of each cannonball (u) = 175 m/s Height at which the collision must take place (h)…

Q: The infamous chicken is dashing toward home plate with a speed of 5.7 m/s when he decides to hit the…

A: (a) The magnitude of acceleration is given by,

Q: A swimmer bounces straight up from a diving board and falls feet first into a pool. She starts with…

A: Write the given values with suitable variables. u=4 m/sh=-1.1 m Here, u denotes the initial velocity…

Q: A ball is thrown from the ground at a speed of 15 m / s, while another ball starts free fall from 35…

A:

Q: An apple falls from an apple tree, from a height of 12m above the ground. (a) How much time it will…

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Q: You stand on a top of a lighthouse while your friend is on the ground outside. You peered into the…

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Q: Albatrosses are seabirds that spend most of their lives flying over the ocean looking for food. With…

A:

Q: The other day, while riding my bike, I was forced to stop quickly to avoid a squirrel in the middle…

A:

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 –