a  ball is thrown vertically  upward with  an  initial  velocity of  22m/s  from the  top  of  a  roof  160.0 m high . Find  the  time (minutes) required  to allow  the   ball  to reach the   ground

Q: uring a walk on the Moon, an astronaut accidentally drops his camera over a cliff. It leaves his…

A: Given: The initial speed of the camera is 0 m/s. The final speed of the camera is 2.5 m/s after 2 s.…

Q: ball is thrown straight up with an initial speed of 14.3 m/s. At what height above its initial…

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Q: You throw a ball vertically upward so that it leaves the ground with velocity 3.55 m/s.

A: In the vertical motion, the acceleration acting on the body is due to the gravitational force…

Q: i throw a ball straight up in the air with an initial velocity of 15.0 m/s. Calculate its position…

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

A:

Q: A ball is thrown from the top of a building with an initial velocity of 20:0 m=s straight upward ,at…

A: Initial upwards velocity (u) = 20 msInitial height (h) = 50 m

Q: An airplane flies eastward and always accelerates at a constant rate. At one position along its…

A: Given Data: The initial velocity is, u=29.7 m/s The final velocity is, v=42.3 m/s The distance…

Q: A ball is thrown vertically up with an initial velocity of 36 m/s. Evaluate the time taken to reach…

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Q: A particle moving in a straight line has an acceleration a = 4t – 9. Its initial velocity is 4m/s.…

A: Given  Acceleration, A = 4×t -9 m/s2 Initial velocity, U = 4 m/s  Final velocity,V =????? , After…

Q: A ball is thrown from the top of a building with an initial velocity of 20.0 m/s straight upward, at…

A: initial velocity, u = 20 m/s  initial height, h = 50 m

Q: An object is thrown vertically upward and has a speed of 21.7 m/s when it reaches 0.26 of its…

A: According to the equation of motion final velocity of the object, v2 = u2 - 2gh Where, v = final…

Q: A rock is thrown straight downward from a tree limb with an initial velocity v0. The rock has…

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Q: PROBLEM 2.37 You drop a water balloon straight down from your dormitory window 100 m above your…

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Q: A ball is thrown vertically  upward from the top of a building with an initial velocity of 20 m/s at…

A: a) Let u be the initial speed, s be the distance and a be the gravitational acceleration. Evaluate…

Q: A baseball is hit so that it travels straight upward after being struck by the bat. A fan observes…

A: Given:Time taken by the ball to reach its maximum height, t = 2.80 s

Q: A model rocket was launched straight upward from rest. It accelerates with a constant upward…

A: Given data:  Initial velocity (Vi) = 0 m/s Acceleration (a) = 3.39 m/s2, upward  Altitude (h) = 356…

Q: During a test a rocket travels upward at 75 m/s, and when it is 40 m from the ground its engine…

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Q: A ball is thrown from the top of a building with an initial velocity of 20.0 m/s straight upward, at…

A: (a). Write the kinematic equation and solve for time needed for the ball to reach its maximum…

Q: . A ball is thrown from the top of a building with an initial velocity of 20.0 m/s straight upward,…

A:

Q: A baseball is hit so that it travels straight upward after being struck by the bat. A fan observes…

A: Time taken by ball to reach the maximum height is t=2.90s. Acceleration due to gravity is g=9.8m/s2…

Q: Determine the average velocity in the x and y directions Interval = 1/10th of a second Point 4 =…

A: A motion of object or body when given some initial velocity with some angle from horizontal, is…

Q: A stone was accidentally dropped from the top of a building 56 m high. After 0.38 s, another stone…

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Q: An object is thrown vertically upward and has a speed of 17.7 m/s when it reaches 0.33 of its…

A: Let the maximum height of the object is h.  We will consider two cases: 1. From ground to height…

Q: A cannon ball was thrown vertically upward with initial velocity of 200fps and 5s latera second ball…

A: Given: The initial velocity of the first ball is 200 ft/s. The height of the objects from the ground…

Q: A stone is thrown from the top of a building with an initial velocity of 20.0 m/s straight upward,…

A: Note: As per the guidelines, we can only answer three subparts of a question. Sorry for the…

Q: An object is thrown vertically upward and has a speed of 21.3m/s when it reaches 0.63 of its maximum…

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Q: A car is moving in constant motion along the positive x-direction on a straight and level road. For…

A: the average velocity of the car is ,   vav-x=x2-x1t2-t1

Q: Old faithful geyser in Yellowstone national park shoots water hourly to a height of 40 meters. With…

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Q: (a) Find the initial velocity of the ball.                 m/s (b) Find the maximum height the…

A: As the ball is caught by the thrower after 5.00 s.it means displacement of ball after 5.00 s is…

Q: A baseball is hit so that it travels straight upward after being struck by the bat. A fan observes…

A: Ball's motion is entirely vertical, then use the equations for free fall for find out the initial…

Q: A ball is thrown upward. It leaves the hand with a velocity of 15.9 m/s, having been accelerated…

A: Initial velocity (u) = 0 m/s Final velocity (v) = 15.9 m/s distance moved (d) = 0.505 m

Q: A pebble is thrown downward from a 46.0-m-high cliff with an initial speed of 7.00 m/s. How long…

A: Given Data: The height of the cliff is: h=46.0 m The initial speed of the pebble is: u=7.00 m/s

Q: A car travelling along a road with a speed of v= 3s^(3/2) m/s where s is in meters a. Determine the…

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Q: A certain freely falling object, released from rest, requires 1.95 s to travel the last 32.0 m…

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Q: A train makes a round trip on a straight, level track. The first half of the trip is 300km and is…

A: Given:For first half of the tripDistance covered by train s1 = 300 kmSpeed of the train v1 = 75 km/h…

Q: A hot-air balloon is drifting in level flight due east at 3.0 m/s due to a light wind. The pilot…

A: Given: The velocity is v=3 m/s. The altitude is y=20 m. The height is d=130 m. The expression for…

Q: An object is launched with a speed of 14 m/s off the roof of a building that is 80 m high so that it…

A: vi=14 m/sy=80 m

Q: Crickets Chirpy and Milada jump from the top of a vertical cliff. Chirpy drops downward and reaches…

A: To determine the distance, xf=xi+vxit+12axt2ax=0xf=xi+vxit

Q: A ball is dropped from rest and falls for 13.0 s. What is the velocity 13.0 s after it is dropped?…

A: From kinematics, the expression for the final velocity is: The initial velocity of the ball is zero…

Q: 6. A ball is thrown vertically upward from the edge of a bridge 26.5 m high with an initial speed of…

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Q: Calculate the height (in m) of a cliff if it takes 2.11 s for a rock to hit the ground when it is…

A: Let's use the kinematic equation in terms of initial velocity, distance covered, time.

Q: A rubber ball thrown vertically upward from the top of a tall building has an initial velocity of 22…

A: initial velocity (u) = 22 ms

Q: A car travels along a straight line at a constant spped of 60 mi/h for a distance d and then another…

A: Given that, A car travels along a straight line at a constant speed of 60 mi/h for a distance d and…

Q: At the top of a cliff 81 m high, Raoul throws a rock upward with velocity 36 m/s. How much later…

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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 –