The 60-kg crate shown in (Figure 1) starts from rest and attains a speed of 6 m/s when it has traveled a distance of 15 m. The coefficient of kinetic friction between the crate and the ground is 10.3. Part A Determine the force P acting on the crate. Express your answer to three significant figures and include the appropriate unit P= Submit Value Provide Feedback 1 Request Answer ⒸI ? Units

Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
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The 60-kg crate shown in (Figure 1) starts from rest and attains a speed of 6 m/s when it has traveled a distance of 15 m.
The coefficient of kinetic friction between the crate and the ground is μ = 0.3.
Figure
1 of 1 (>
▲
Part A
Determine the force P acting on the crate.
Express your answer to three significant figures and include the appropriate units.
P=
DH μA 6
Submit
Value
Provide Feedback
Request Answer
Units
?
Transcribed Image Text:The 60-kg crate shown in (Figure 1) starts from rest and attains a speed of 6 m/s when it has traveled a distance of 15 m. The coefficient of kinetic friction between the crate and the ground is μ = 0.3. Figure 1 of 1 (> ▲ Part A Determine the force P acting on the crate. Express your answer to three significant figures and include the appropriate units. P= DH μA 6 Submit Value Provide Feedback Request Answer Units ?
Expert Solution
Step 1

According to the given data

at t=0sec ; velocity =u=0

m=60kg

mg=60x9.81=588.6 N

Velocity when S=15m Velocity=v=6m/s

μ=0.3

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