If frequency goes down, what happens to wavelength? Does it get shorter or longer?

Kendra wants to use similes to describe the reflection and absorption of waves. Which pair of similes best fit? Reflection is like bouncing a tennis ball, and absorption is like water soaking into a paper towel.

An object that has a small mass and an object that has a large mass have the same momentum. which object has the largest kinetic energy?

What is the result of 6.2*10 to the fourth power times 3.3*10 to the second power express in scientific notation

A student performs a lab measuring the velocities of toy cars of different masses Which cars have the same magnitude of momentum? Check all that apply.

Is motion different on Earth than it is in space? Why or why not?

A student throws a 5.0-newton ball straight up. What is the net force on the ball at its maximum height? (1) 0.0 N (3) 5.0 N, down (2) 5.0 N, up (4) 9.8 N, down

An object starts from rest and falls freely for 40. meters near the surface of planet P. If the time of fall is 4.0 seconds, what is the magnitude of the acceleration due to gravity on planet P?

Consider two metallic rods mounted on insulated supports. One is neutral, another positively charged. The charged rod is brought close to the neutral one (no touching!

Which term identifies the dark smooth areas on the surface of the moon? craters terrae maria regolith

1. work is a transfer of 2. a small 20-killogram canoe is floating downriver at a speed of 2 m/s. what is the caanoes kinetic energy?