Which of the following is an example of an electromagnetic wave?

A. ripples on a lake

B. the honking of a car horn

C. the light from a neon sign

D. aftershocks from an earthquake

6. A 145-g baseball moving 30.5 m/s strikes a stationary 5.75-kg brick resting on small rollers so it moves without significant friction. After hitting the brick, the baseball bounces straight back, and the brick moves forward at 1.10 m/s. a.

This large tectonic plate consists of continental crust and oceanic crust. The continental crust is made up of most of North America, Cuba, and Bahamas and parts of Serbia, Iceland, and Greenland.

If the moment of inertia of the diver in a straight position is 14 kg⋅m2 and in a tucked position is 4.0 kg⋅m2, by what factor is her angular velocity when tucked greater than when straight?

How much potential energy does a 1kg mess have 10m off the ground?

5th grade. Is air pressure higher in a vacuum or sea level

In tae-kwon-do, a hand is slammed down onto a target at a speed of 10.5 m/s and comes to a stop during the 2.13 ms collision. Assume that during the impact the hand is independent of the arm and has a mass of 0.400 kg.

If you looked at the frequently spectrums of two friends saying the word dog, would they look the same or different ?

Which of the following atoms has the smallest radius? The Periodic Table

When do centromeres split

Who passes on dyslexia the mother or the father