What are the units for work, power, force, and energy?

How does speed relate to motion energy?

Sound travels around 340 m/s the function d (t = 340 gives the distance d (t in meters that sound travels in t seconds how far does sound travel in 31 s

What is the similarties of all three rocks types

How to measure capacitance?

What would we expect the number of chromosomes in a normal cell to be?

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?

An athlete swings a ball, connected to the end of a chain, in a horizontal circle. The athlete is able to rotate the ball at the rate of 8.44 rev/s when the length of the chain is 0.600 m. When he increases the length to 0.

A moving small car has a head-on collision with a large stationary truck 7.3 times the mass of the car. Which statement is true about the direction of the car after the collision if the collision is elastic?

In a ballistic pendulum experiment, projectile 1 results in a maximum height h of the pendulum equal to 2.0 cm. A second projectile causes the the pendulum to swing higher, to h2 = 5.5 cm.