If a bicyclist travels 42 miles in 3.2 hours, what was her average speed?

Which are example of transverse waves? check all that apply Earthquake p waves, Earthquake S-waves, Radio waves, Sound, Visible Light, X-Rays

An object's acceleration is never A. directly proportional to the net force. B. inversely proportional to the object's mass C. in the same direction as the net force. D. in the opposite direction as the net force.

What is the word that means Have adapted to antibiotics

investigations provide large amounts of information about a wide range of variables.

An auto race is held on a circular track. A car completes one lap in a time of 24.6 s, with an average tangential speed of 38.0 m/s. Find (a) the average angular speed and (b) the radius of the track.

A star has a mass of 1.36 x 1030 kg and is moving in a circular orbit about the center of its galaxy. the radius of the orbit is 2.1 x 104 light-years (1 light-year = 9.5 x 1015 m), and the angular speed of the star is 1.1 x 10-15 rad/s.

Floating in deep space, you find yourself at rest next to a small asteroid. You reach out and tap the asteroid with a hammer. What happens to you in this process?

You walk forward at 1.5 m/s for 8s. Your friend decides to walk faster and starts out at 2.0 m/s for the first 4 s. Then she slows down and walks forward at 1.0 m/s for the next 4s. Make a distance-time graph of your motion and your friend's motion.

If the coolant in a refrigerator was not compressed back into a liquid after it flowed through the refrigerator what would happen

A electric model train travels at 0.339 m/s around a circular track of radius 1.75 m. How many revolutions does it perform per second, i. e, what is the motion's frequency?