Answer:
μ = 0.375
Explanation:
F = Applied force on the trash can = 75 N
W = weight of the trash can = 200 N
f = frictional force acting on trash can
Since the trash can moves at constant speed, force equation for the motion of can is given as
F - f = 0
75 - f = 0
f = 75 N
μ = Coefficient of friction
frictional force is given as
f = μ W
75 = μ (200)
μ = 0.375
True is the correct anwser
b. describes it best because a form of molten cools down and makes igneous rock. Good luck! Please mark me brainliest!
Force = mass × accelaration
Force = 0.25Kg × 196 m/s²
Force = 49 Newtons
Acceleration = (final velocity-initial velocity)/time taken
=(30-10)/5
= 4m/s2
Hope this helps
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