1.) A crate with mass 2 kg initially at rest on a warehouse floor is acted on by a net horizontal force of 3.8 newtons. How far does the crate travel in 6.6 seconds?

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1.) A crate with mass 2 kg initially at rest on a warehouse floor is acted on by
a net horizontal force of 3.8 newtons. How far does the crate travel in 6.6 seconds?
2. )A 1727.8-N crate, initially at rest on a horizontal surface, requires a 5000-newton horizontal force to set it in motion. After the crate is in motion, a horizontal
force of 4231 newtons is required to keep it moving with a constant speed. Find the coefficient of kinetic friction between crate and floor.
3. )A rope is attached to an object with mass 2.4-kg that rests on a frictionless, horizontal surface. The horizontal rope passes over a pulley, and a block with mass 5 kg is
suspended from the other end. When the blocks are released, the tension in the rope is 6.4 newtons. What is the acceleration of either block? The pulley is frictionless and massless.
Transcribed Image Text:1.) A crate with mass 2 kg initially at rest on a warehouse floor is acted on by a net horizontal force of 3.8 newtons. How far does the crate travel in 6.6 seconds? 2. )A 1727.8-N crate, initially at rest on a horizontal surface, requires a 5000-newton horizontal force to set it in motion. After the crate is in motion, a horizontal force of 4231 newtons is required to keep it moving with a constant speed. Find the coefficient of kinetic friction between crate and floor. 3. )A rope is attached to an object with mass 2.4-kg that rests on a frictionless, horizontal surface. The horizontal rope passes over a pulley, and a block with mass 5 kg is suspended from the other end. When the blocks are released, the tension in the rope is 6.4 newtons. What is the acceleration of either block? The pulley is frictionless and massless.
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