As the wavelength of electromagnetic radiation increases, what happens to the frequency?

When you look at yourself in the mirror, what is the approximate angle of incidence of the light rays?

Does an object in inelastic collisions exert less force than elastic collisions?

Once an object enters orbit, what keeps the object moving sideways? A) inertia B) gravity C) centripetal force D) air resistance

Write two things you know about balanced forces

A dragster going at 5 m/s north increases its velocity to 23 m/s north in 4 seconds. What is its acceleration during this time interval?

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?

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?