Describe which renewable resors are used primarly to produce electricty

A ball flies through the air. Right before it hit the ground, it's peed is 10 meters/second and it has 500 joules of kinetic energy. The mass of the ball is ___ kilograms

What two products are formed from the fission of uranium?

An old movie poster used a quote "In space, no one can hear you scream!" Why this is true or not true? A) The quote is incorrect, you can hear sound in outer space. B) Sound cannot be polarized. So, you cannot hear sound in space.

The equation below gives the maximum velocity in miles per hour that a vehicle can safely travel around a curve of radius r feet when friction is f. If the velocity is greater than Vmax, the tires will slip.

What kind of weather would you associate with a high-pressure system? How does density, humidity, and air motion compare to that of a low-pressure system?

In physics, what is the difference between a battery and a cell?

Space rover weighs 100 N on Earth while a different space rover weighs 100 N on the moon When you compare the masses of the two space rovers, which rover has the greater mass?

Which electromagnetic wave types have frequencies higher than visible light?

How are calculation for velocity and speed different

Which phase change in the Atmosphere forms clouds?.