A block is released from rest on an inclined
plane and moves 3.1 m during the next 4.2 s.
The acceleration of gravity is 9.8 m/s^2
The block is 7 kg
The angle is26◦
What is the magnitude of the acceleration
of the block?
Answer in units of m/s^2
What is the coefficient of kinetic friction µk
for the incline?
1 answer