A rifle with a longer barrel can fire bullets with a larger velocity than a rifle with a shorter barrel. a) Explain this using the impulse-momentum theorem. b) Explain this using the work-energy theorem

Which three characteristics of an object are represented by a motion map? velocity, length, time acceleration, time, mass mass, length, speed speed, acceleration, velocity

Gender plays an important role in the six components of health. T F

You exerted a 12-newton force to move a desk and performed 156 joules of work. How far did you move the desk? A. 12 m B. 13 m C. 144 m D. 1,872 m

You want to find out how much water an aquarium tank can hold. Which SI unit would you use?

Can you explain to be the definition of Quantum Theory?

Ways that charges can be transferred

If you drive at 100 km/hr for six hours how far will you go

Chemical bonds are formed from the attractive force of atoms for electrons. What is the force called?

How resistance, current, and voltage behave in a series circuit.?

A father racing his son has 1/3 the kinetic energy of the son, who has 1/2 the mass of the father. The father speeds up by 1.4 m/s and then has the same kinetic energy as the son. What are the original speeds of (a) the father and (b) the son