A 30.0-kg object slides down a slope which is inclined 27.0° to the horizontal. What is the normal force on the object?
A. 171 N
B. 262 N
C. 387 N
D. 398 N
Answer:B
A 30.0-kg object slides down a slope which is inclined 27.0° to the horizontal. What is the normal force on the object?
A. 171 N B. 262 N C. 387 N D. 398 N