A ball is thrown up in the air with an initial velocity of 51 m/s upward. How long does it take the ball to return to the ground in seconds?

Q: bject has an initial velocity of 15 m/s and a constant acceleration of 4 m/s^2. How long will it…

A: From Newton's equation of motion we can write thatv=u+athereu=initial velocity=15 m/sv=final…

Q: A football quarterback runs 15.0 m straight down the playing field in 2.50 s. He is then hit and…

A: a) for first interval  Vavg = s/t = 15/2.5 = 6 m/s  For 2nd interval  Vavg = -3/1.75 = -1.71 m/s…

Q: A juggler throws a bowling pin straight up with an initial speed of 8.9 m/s from a

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Q: A ball is thrown upward in the air with an initial velocity of 40 m/s. How long does it take to…

A: Answer:- 2.(B) 4 sec  Given  Initial velocity (u) = 40 m/s  Final velocity (V) = 0 m/s  Acceleration…

Q: A stone thrown from the top of a building is given an initial velocity of 20m/s straight upward. The…

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Q: A steel ball is thrown downward with an initial speed of 10.2 m/s from a height of 62.8 m above the…

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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: A sandbag is dropped from a balloon which is ascending vertically at a constant speed of 6 m/s. If…

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Q: A ball is thrown vertically with a speed of 25.0 m/s from a height of 2.0 m above the ground a) how…

A: The kinematic equations of motion are- 1) v=u+at2) s=s0+ut+12at23) v2=u2+2a(s-s0) where,u is initial…

Q: A juggler throws a bowling pin straight up with an initial speed of 9.3 m/s from an initial height…

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Q: From the top of a 120 m high tower, a stone is thrown vertically downward with a velocity of 10 m/s.…

A: Distance=120m Initial Velocity=10m/s

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: While standing on a bridge 16.8 m above the ground, you drop a stone from rest. When the stone has…

A: height of the bridge (h) = 16.8 m distance fallen by the first stone = 3.30 m

Q: A stone is thrown up vertically from 48m height building with initial velocity V. If it takes 12s…

A: Given data: Vertical height is, s=48 m. Initial velocity is, v. Time taken is, t=12 s. Gravitational…

Q: A ball is thrown upward in the air with an initial velocity of 40 m/s. How long does it take to…

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Q: A ball is dropped from a height of 4.9m. At the same time, a second ball is thrown upwards, so that…

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Q: A ball player catches a ball 3.2 s after throwing it vertically upward with an initial velocity of…

A: The given data are: t=3.2 su=16 m/s Here, t is the time and u is the initial velocity.

Q: A rock thrown to the right with an initial horizontal velocity of 4 m/s lands after 5 seconds. What…

A: Write the formula for the distance d in terms of speed s and time t as, d=st

Q: A hotdog cannon shoots a hotdog straight up in the air with an initial velocity of 30 m/s. How high…

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Q: A rocket is launched from the origin with an acceleration of 20.0 m/s2 at an angle of 30.0 degrees…

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Q: A small fish is dropped by a pelican that is rising steadily at 0.44 m/s. After 4.3 s, what is the…

A: By using Newton's equation of motion:v=u+atv=0.44-9.81×4.3v=-41.742 m/s(Negative sign indicates…

Q: A bullet shot straight up returns to its starting point in 9 s. What is the initial speed of the…

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Q: A ball is thrown vertically upward with a speed of 38.0m / s .How high does it rise? How long does…

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Q: A man is standing on the edge of a 20.0 m high cliff. He throws a rock vertically with an initial…

A: Given height of the cliff, h =20.0 m initial speed of the rock, u = 10.0 ms vertically upward

Q: A ball is thrown directly downward with an initial speed of 7.75 m/s, from a height of 29.2 m. After…

A: Given information: Here, u is the ball’s initial speed, and s is the height from which the ball is…

Q: A model rocket blasts off from the ground, rising straight upward with a constant acceleration that…

A: The initial velocity, vi=0m/s Acceleration, a=89.9 m/s2 Time during the acceleration, t=1.54s

Q: A ball is projected upward at time t = 0.0 s, from a point on a roof 90 m above the ground. The ball…

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Q: A toy rocket is launched vertically from ground level (y = 0 m), at time t = 0.0 s. The rocket…

A: Given data:  Initial velocity (u) = 0 m/s Final velocity (v) = 67 m/s Distance (d) = 90 m Required:…

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

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Q: A stone is projected vertically upward from the top of a 120 m high tower at a initial velocity of…

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Q: An object is thrown upwards from the ground level at a speed of 58m/s. It travels upwards to the…

A: Recall Vf2=Vi2-2gh

Q: A person throws a ball upward into the air at an initial velocity of 15.0 m/s. Calculate the time t…

A: Given: The intial velocity of the object is 15 m/s. The height of the from the initial point is 8 m.

Q: A ball is thrown from the top of a building with an initial velocity of 20:0 m3s straight upward ,at…

A: Initial speed = u = 20 m/s (upward) Height = h = -50 m (downward) acceleration = a= -9.81 m/s2 Apply…

Q: You toss a basketball up into the air vertically with an initial velocity of 16 m/s.  If you release…

A: Given: initial velocity of the ball, u = 16 m/s initial height of the ball, ho = 1.7 m

Q: A ball is thrown vertically upward with a speed of 29.0 m/s. How high does it rise? How long does it…

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

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Q: A stone is thrown with an initial upward velocity of 7.0 m/s and experiences negligible air…

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Q: Ben threw a ball straight upwards with initial velocity of 14.5 meter per second. Disregarding air…

A: Given data :- initial velocity u = 14.5 m/s air resistance = 0

Q: A ball is thrown straight down with an initial velocity of 10.0 m/s from a height of 50.0 m. How…

A: Given : vo = -10 m/s negative because ball is in downward motion. h = yo =  50 m

Q: A juggler throws a bowling pin straight up in the air. After the pin leaves his hand and while it is…

A: When the bowling pin straight up in the air, the velocity is upward and the acceleration is…

Q: A toy rocket, launched from the ground, rises vertically with an acceleration of 20 m/s2 for 6.0 s…

A: Write the given values with suitable variables. a=20 m/s2t=6 s Here, a denotes the acceleration and…

Q: A deer is running along the horizontal direction with a constant velocity of 19.1 m/s. The moment…

A: Solution: given that speed of dear = 19.1 m/s speed of tiger = 4.8 m/s t = 13.9 s to find the…

Q: A ball is thrown vertically upward with an initial speed of 26 m/s, how long will it take for the…

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Q: A car driving on a straight track accelerates at a rate of 3.2 m/s^2 for 4 secs. If the initial…

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Q: A ball is thrown upward in the air with an initial velocity of 40 m/s. How long does it take to…

A: A ball is thrown upward in the air with an initial velocity of 40 m/s.

Q: A graph of position versus time for a certain particle moving along the X-axis is shown in the…

A: Given : Position versus time graph To find : Average velocity from 0 to 2 s

Q: If a ball is thrown straight up with an initial velocity of 20 m/s upward, what is the maximum…

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