Write down the units for the following physical quantities: a. Velocity
b. Acceleration
c. Momentum
d. Force
e. Power
f. Energy
g. Pressure

How much force must a locomotive exert on a 12840-kg boxcar to make it accelerate forward at 0.490 m/s2?

As a pendulum bob swings back and forth several times, the maximum height it reaches becomes less and less. this is because more and more of the pendulum bob's energy is being transformed into a. heat energy b. kinetic energy c. potential energy d. kinetic energy and potential energy

How many times did thomas edison mess up the light bulb