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Mechanics is the study of

What's the unit for velocity?

A student is pushing a cart of groceries with a mass of 40 kg. The acceleration is 2.5 m/s2. What is the force the student is exerting?

What is massand its si unit

True or false The momentum of a 100kg object traveling at 3 m/s is 300 N

Match the major muscle group with its functional role. 1. latissimus dorsi and rhombiods 2. triceps 3. obliques 4. abdominal 5. deltoids 6. quadriceps 7. trapezius 8. gluteus 9. biceps 10. hamstrings 11. pectoralis a.

The longer coffee sits on a desk, the cooler it becomes. True or False? The length of time on the desk is a function of the temperature of the coffee. A. True B. False

Given the potential on a spherical shell of radius R to be V (R, θ) = V0 cos θ, calculate V (r, θ) both inside and outside the shell.

The amplitude of oscillation is the maximum distance between the oscillating weight and the equilibrium position.

A runner makes one lap around a 200m track of 25s. What were the runners average speed and average velocity?

Which change occurs when an atom undergoes alpha decay?