1. An 85.0 kg crate is being held in place with a wire on a ramp inclined at 30.0° to the horizontal. The wire snaps and the crate begins to move down the ramp. The coefficient of friction between the crate and the ramp is 0.42. a. Include a FBD. a. What is the acceleration of the crate? b. The crate slides 2.1m before reaching the bottom of the ramp. How long did it take for the crate to reach the bottom?

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1.
An 85.0 kg crate is being held in place with a wire on a ramp inclined at 30.0° to the horizontal. The
wire snaps and the crate begins to move down the ramp. The coefficient of friction between the crate
and the ramp is 0.42.
a. Include a FBD.
a. What is the acceleration of the crate?
b. The crate slides 2.1m before reaching the bottom of the ramp. How long did it take for the crate
to reach the bottom?
Transcribed Image Text:1. An 85.0 kg crate is being held in place with a wire on a ramp inclined at 30.0° to the horizontal. The wire snaps and the crate begins to move down the ramp. The coefficient of friction between the crate and the ramp is 0.42. a. Include a FBD. a. What is the acceleration of the crate? b. The crate slides 2.1m before reaching the bottom of the ramp. How long did it take for the crate to reach the bottom?
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