Author Question: A car with tires whose radius is 35 cm is traveling along a highway at 29.8 m/s. What is the angular ... (Read 63 times)

NClaborn · **on:** Jul 29, 2018

A car with tires whose radius is 35 cm is traveling along a highway at 29.8 m/s. What is the angular speed of the tires?

A) 90 rad/s
B) 85 rad/s
C) 80 rad/s
D) 75 rad/s
E) 70 rad/s

Question 2

A bullet is fired from ground level with a speed of 150 m/s at an angle 30 above the horizontal at a location where g = 10.0 m/s2. How long does it take before the bullet hits the ground?

A) 10 seconds
B) 5.0 seconds
C) 15 seconds
D) 7.5 seconds
E) 30 seconds