A ball is dropped from rest from top of a building. what force is responsible for the downward motion of the ball?

How many meters will a car travel if its speed is 45 m/s in an interval of 11 seconds? Question 2 options: A) 450 meters B) 495 meters C) 4.09 meters D) 498 meters

A 49 kg skier skis directly down a frictionless slope angled at 13° to the horizontal. Choose the positive direction of the x axis to be downhill along the slope. A wind force with component Fx acts on the skier.

Which statement correctly describes both sound and light waves? A. Light waves travel slower than sound waves. B. Light waves can travel through water, sound waves cannot. C. Light waves can travel through space, sound waves cannot. D.

A car initially at rest, accelerates at a constant rate of 4.0 m/s for 6s. How fast will the car be traveling at 6s

If you run the simulation a few times, you should see that for this particular pair of block and disc the block's position has the same numerical value as the disc's angular position, and the block's velocity has the same numerical value as the

Function of a battery

When an electric current runs through a wire, a magnetic field is induced ... O Around the wire O Parallel to the wire O Under the wire O Through the wire

A wheel of diameter 8.0 cm has a cord of length 6.0 m wound around its periphery. Starting from rest, the wheel is given a constant angular acceleration of 3.0 rad/s2. How long will it take the cord to unwind?

An extensive continuous mass of ice covering a continental scale is known as

Dan deposits $400 into an account that pays simple interest at a rate of 4% per year. How much interest will he be paid in the first 3 years?