A spinning wheel rotates at 320 RPM (revolutions per minute). What is the period of the spinning wheel (time for one revolution)? A) 0.00313 s B) 0.186 s C) 5.2 × 10–5 s D) 5.33 s E) not enough information to know

3. Convert the following values a. I degree to rad and to grad b. 400 grad to rad c. x/2 to grad and to time

How much time would a car at a constant speed of 5 m/s need to complete one full cycle of motion around a 10-m circumference circle. How many seconds? 1-40s

V1= -2.2 m/s v2=4.38 m/s b) 0.246 m c) 2.422 m Please do  d) ?

A rock has a mass of 17 kg on a planet. The acceleration due to gravity (g) on the planet is 7m/s^2.. Assuming the rock does not physically change, how much mass will it have on Earth? Choose one correct answer with correct unit of measure.   A. 116.6 kg   B. 17 kg   C. 119 pounds   D. 17 N

Determine the acceleration of gravity g using your (a) position versus time graph equation (b) velocity versus time graph equation.   A Equation: y=-4.2238t^2-1.2466t+1.0791 B Equation: y=-8.152x-1.2934

An automobile is going around a circle with a constant speed of 25mph. Choose the correct statement . Choose all that apply.   a. Velocity is changing.(not constant)   b. Automobile is accelerating .   c. Velocity of the automobile is constant.   d. Acceleration of the automobile is zero.