Question

You are riding your bike down a hill and begin accelerating. How many different components of acceleration is a point on the edge of your tire experiencing? 問題2 5 In some cases both the instantaneous center of zero velocity and instantaneous center of zero acceleration methods may be used to solve problems more easily O True O False

two Question please

Answer 1

Answers:

Q8: Two components of accelerations - a_r (acceleration in radial direction), a_t (acceleration in tangential direction)

Q9: True