Question

50 kg object is sliding to the right and encounters a frictional force that slows it down. The coefficient of friction

tween the object is 0.15. Determine the acceleration of the object.
a.
0 m/s/s
c. 0.75 m/s/s
b. 7.5 m/s/s
d. 1.5 m/s/s
ONG
unters a friction force

Answer 1

Below

Step-by-step explanation:

Frictional force = Fn * coeff = 50 kg * 9.81 * .15 = 73.57

then F = ma

73.57 = 50 * a shows a = 1.5 m/s^2 ( de-celeration magnitude)