Answer to Question #296359 in Physics for kazi

Question

1.) In uniform circular motion, frequency is

a. Zero

b. Constant, nonzero

c. Increasing

d. Varying

2.) The following are the units of frequency, except for

a. Meter per second

b. Cycles per second

c. cps

d. Hertz

3.) Position angle is the ratio of the arc length and radius. If an object in non-uniform circular motion with 2-m radius circular path is at

position angle of 300 radians. find the arc length covered.

a. 300 m

b. 150 m

c. 75 m

d. 600 m

Answer 1

1. Answer: b. Constant, nonzero

2. Answer: a. Meter per second

3. Answer: d. 600 m