How is water different from most liquids? it expands when it freezes

A sinusoidal electromagnetic wave from a radio station passes perpendicularly through an open window that has area 0.320 m2. at the window, the electric field of the wave has rms value 0.0195 v/m.

What angle can you kick a football that will make the initial vertical component of the velocity equal to the initial horizontal component of the velocity?

An important thing to consider when responding to a driver in front of you that stops suddenly is:a. the mental state of the other driverb. the position of the car behind youc. whether the other driver acted legally

A shot-putter puts a shot (weight = 71.5 N) that leaves his hand at a distance of 1.84 m above the ground. (a) Find the work done by the gravitational force when the shot has risen to a height of 2.50 m above the ground.

You are playing hockey with friends on a very large frozen pond. The hockey puck is at your feet motionless. You take a slap-shot with your hockey stick and the hockey puck goes zooming off at a high rate of speed sliding along the ice.

If a magnet is cut in paris what will be its north and south pole

How does the addition of sodium carbonate affect the cost of producing glass?

You strike a tuning fork. explain how the fork produces sound waves that you can hear.

If a car is traveling at an average speed of 60 kilometers per hour, how long does it take to travel 12 kilometers?

What best describes myotibrils