a block of wood has a length of 4 cm a width of 5 cm and a height of 10 cm what is the volume of the wood

A ball is dropped from the top of a building when does the ball have the most potential energy? A halfway through the fall B just before it hits the ground C after it has hit the ground D before it is released

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

If you lift a five pound object 18 inches how many joules of energy did yo use?

What instrument is used to measure volume?

A 0.22 kg air track glider moving at 0.60 m/s a collides elastically into a 0.44 kg glider at rest. After collision the 0.22 kg glider is moving with velocity - 0.20 ms. What is the speed of the 0.44 kg glider after collision

Monochromatic electromagnetic radiation illuminates an area of a surface. The electric and magnetic fields of the waves are then doubled in magnitude.

The measure of the force of gravity on an object, expressed as mass of the object times acceleration due to gravity is called

Which of the following jobs does not require good swimming ability

An object has an emissivity of 0.725. At temperature T, it radicates heat at a rate of 10 W. What is its rate of heat radiation at temperature 2 T

Which of the following is an instance of persuasive speaking? a. a coach reviewing the offensive plays for next week's game b. a lawyer explaining the details of a plea bargaining agreement to her client. c.