Author Question: A force applied to an object will always cause the object to a. speed up b. accelerate c. change ... (Read 75 times)

piesebel · **on:** Jul 28, 2018

A force applied to an object will always cause the object to
a. speed up
b. accelerate
c. change its momentum
d. all of the above
e. none of the above

Question 2

A particle moves at a constant speed in a circular path with a radius of 2.06 cm. If the particle makes four revolutions each second, what is the magnitude of its acceleration?
a. 20 m/s2
b. 18 m/s2
c. 13 m/s2
d. 15 m/s2
e. 24 m/s2