Defination of astronomy

How much momentum does a 5 kg bowling ball have when its traveling at a velocity of 8 m/s? Question 6 options: 40 kg*m/s 0.625 kg*m/s 3 kg*m/s 1.6 kg*m/s

Which of these is not a difference between sound and electromagnetic waves? Electromagnetic waves are transverse and sound waves are longitudinal. Sound waves travel fastest through solids, but light waves travel slowest through solids.

What could you include to give a sense of scale in a photograph of a mountain?

Direction of waves is parallel to distance of vibration in A) transverse waves B) longitudinal waves C) both transverse and longitudinal waves D) none of waves

A student is pushing a cart of groceries with a mass of 40 kg. The acceleration is 2.5 m/s2. What is the force the student is exerting?

Charged low pressure refrigeration machines may be most efficiently leak checked by

The boundaries between all of these plates are best described as the sites of

Which two substances could be produced in a combustion reaction? A. Carbon dioxide and oxygen B. Carbon dioxide and water C. Heptane and water D. Heptane and oxygen

How are characteristic properties of a given substance different from its other properties and chemical properties

What instrument can you use to measure the circumference of your waist?