Question

An object of mass 0.74 kg moves on an inclined plane of angle 26 degrees as shown in the figure. Object acceleration is 0.32 m/s^2. Find the friction force and kinetic friction coefficient of the surface and the object? A. F=2.7 and ?=0.48 B. F=2.6 and ?=0.40 C. F=3.1 and ?=0.47 D. F=3.0 and ?=0.42 E. F=2.9 and ?=0.45

          An object of mass 0.74 kg moves on an inclined plane of angle 26 degrees as shown in the
figure. Object acceleration is 0.32 m/s^2. Find the friction force and kinetic friction coefficient
of the surface and the object?
A. F=2.7 and ?=0.48
B. F=2.6 and ?=0.40
C. F=3.1 and ?=0.47
D. F=3.0 and ?=0.42
E. F=2.9 and ?=0.45

An object of mass 0.74 kg moves on an inclined plane of angle 26 degrees as shown in the
figure. Object acceleration is 0.32 m/s^2. Find the friction force and kinetic friction coefficient
of the surface and the object?
A. F=2.7 and ?=0.48
B. F=2.6 and ?=0.40
C. F=3.1 and ?=0.47
D. F=3.0 and ?=0.42
E. F=2.9 and ?=0.45

Added by Jonathan W.

University Physics with Modern Physics

Hugh D. Young 14th Edition

Instant Answer

Solved by Expert Salamat Ali

06/23/2022

Step 1

74 \, \text{kg} \times 9.8 \, \text{m/s}^2 \times \sin(26^\circ) - 0.74 \, \text{kg} \times 0.32 \, \text{m/s}^2 \] \[ f = 2.9 \, \text{N} \] ** Show more…

Show all steps

Thanks for your feedback!

An object of mass 0.74 kg moves on an inclined plane as shown in the figure. The angle of the inclined plane is 26 degrees. The object's acceleration is 0.32 m/s^2. Find the friction force and kinetic friction coefficient of the surface and the object.