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The manufacturer of a machine said that it is 86 percent

efficient. If you use 70 joules to run the machine (input work),

how much output work will it produce?

What can parents do to ensure the safety of their child in a sport. (Site 1) What can parents do to ensure the safety of their child in a sport. (Site 1)

What percentage of the original kinetic energy is convertible to internal energy?

Complete these questions on your own paper or word document. When you are done, you will submit your answers for grading. You must show all of your work to receive full credit.

Silvia is driving at the speed limit of 25m/s when she sees an ambulance approaching in her rearview mirror. To move out of its way, she accelerates to 32 m/s in 3 seconds. What was her acceleration.

Ocean waves are examples of: A) transverse waves B) longitudinal waves C) circular waves

What is the most dense crust

V is the velocity of a particle moving along the x axis as shown. If x = 2.0 m at t = 1.0 s, what is the position of the particle at t = 6.0 s?

A compound consisting of atoms of small atomic mass is more likely to require

Wave can be described as A. a continuous transmission of energy from one location to the next B. The disturbance of particles in an area C. The transmission of energy through individual particles D. The motion of particles in a medium

A germ is also called a microorganism or a microbe. True False