The acceleration of the block as it goes down is: Choices: 3.3m/s2 1.6m/s2 9.8m/s2 4.9m/s2 6.7m/s2

Q: An object falls from rest toward the surface of the earth. Neglecting air resistance, what is the…

A: Since acceleration due to gravity near earth surface is constant which is equal to g= 9.8 m/s^2. So…

Q: A body is moving with a constant acceleration of 4î + 3ĵ, starting from the origin. What will be the…

A: Given: A body is moving with a constant acceleration of 4î + 3ĵ, starting from the origin.

Q: downward with an initial speed vo. If the two rocks hit the ground at the same time, what is vo? m/s

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Q: The height of a rocket is given by the following equation: jt³ h(t) = ho + vot + 을2- | Part A What…

A: The height of rocket is given by the equation : h(t) = ho + vot + gt22 - jt36

Q: A ball is thrown upward at 5 m/s from the top of a 25 meter cliff a) How long does the ball take to…

A:

Q: A truck covers 80 m in 16 s while uniformly slowing down to come to rest. What is the initial…

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Q: 6. shaft at 3.00 m/s. The nut strikes the bottom of the shaft in 2.00 s. (a) How far from the bottom…

A: Concept: Here's what's going on: the nut came loose and fell off the elevator; it's experiencing a…

Q: Mike Powell holds the record for the long jump of 8.95 m, established in 1991. If he left the ground…

A: Given Information: Range(R)=8.95m Angle=20.6o

Q: An object is thrown horizontally with an initial velocity of 5 m/s from the roof of a building 40 m…

A: Ans:- Image-1 Given data:                Initial velocity u= 5 m/sec               height of…

Q: A rock is tossed from the top of a building at an angle of 30° above the horizontal with an initial…

A: Given data The angle of the projection of the toss is: θ = 30° The initial speed of the rock is: u =…

Q: A ball is thrown straight up with an initial speed of 15.5 m/s. At what height above its initial…

A: The ball will go up with an acceleration of (-g), i.e -10m/s2 , as shown in the figure.

Q: A teenager climbs a tree that is 40ft tall. Once at the top of the tree he drops a ball that takes 2…

A:

Q: 10 The engines of a rocket sitting on the ground fire to accelerate the rocket at 3.5 m/s² until it…

A: What height does rocket reach?

Q: A. 15.7 N B. 17.2N C. 18.8 N D. 20.4 N Push A. +10 m/s B. -5.0 m/s C. +5.0 m/s D. -10 m/s 216 The…

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Q: A projectile is thrown with a launch angle of 38°. The graph below shows the y-component of its…

A: Given: A projectile is thrown with a launch angle of 38. The graph below shows the y-component of…