WILL BECOME FAN AND GIVE METAL
3.70 kg block starts from rest at the top of a
31.4◦ incline and accelerates uniformly down
the incline, moving 2.40 m in 2.81 s.
The acceleration of gravity is 9.81 m/s^2

a) What is the magnitude of the acceleration
of the block?
Answer in units of m/s
2

Question

WILL BECOME FAN AND GIVE METAL
3.70 kg block starts from rest at the top of a
31.4◦ incline and accelerates uniformly down
the incline, moving 2.40 m in 2.81 s.
The acceleration of gravity is 9.81 m/s^2

a) What is the magnitude of the acceleration
of the block?
Answer in units of m/s
2

turingtest · Answer

no friction?

turingtest · Answer

|dw:1420134420438:dw|use trigonometry to find the force of gravity parallel to the ramp Fg||