Two swimmers compete in a race. Under what condition do the swimmers have the same power?

Two light bulbs of resistance R1 and R2 (R2 > R1) and a battery are all connected in series. (a) Which bulb is brighter? (b) What if they are connected in parallel?

If vx=9.80 units and vy=-6.40 units, determine the magnitude and direction of v

what would you expect to happen to the acceleration if all friction were removed from the ramp, making the net force even higher than 600n

A golf ball is struck with a velocity of 80 ft/s as shown. Determine the speed at which it strikes the ground at b and the time of flight from a to b

3) If the pressure of a sample of gas is doubled at constant temperature, what happens to the volume of the gas? A) The volume doubles. B) The volume is halved. C) The volume quadruples. D) The volume remains the same.

A weightlifter lifted 800 Newtons to a height of 2.5 meters. What is the power output if this was done in 1.22 seconds?

What conditions must be present for a translational and rotational equilibrium of a rigid body?

In objects motion will not change is the force is acting on the object are blank

How fast or slow an object is moving and in what direction

Which paragraph shows the correct relationship between kinetic energy and speed?