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Social ScienceA horizontal force of 88.2 N is applied to a 30.5 kg crate on a rough, level surface. If the crate accelerates at 1.08 m/s2, what is the magnitude of the force of kinetic friction (in N) acting on the crate?
A horizontal force of 88.2 N is applied to a 30.5 kg crate on a rough, level surface. If the crate accelerates at 1.08 m/s2, what is the magnitude of the force of kinetic friction (in N) acting on the crate?
Expert Answer
Here, the net force, Fnet = 88.2N
Mass of the crate, m = 30.5kg
Acceleration of the crate, a = 1.08 m/s2
Kinetic friction, fk = ?
The diagram depicts the direction of kinetic force and the net force.
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88.2 N
Here,
...
Image Transcriptionclose
F ma net that is, F-f, ma
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Physics
Friction
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