A person rearranging their living furniture expends 350 J of energy to push a coach 4.5 m across their living room. Calculate the amount of force they exerted.

High levels of ldl cholesterol in the bloodstream can be the result of familial hypercholesterolemia. True or False

A solid sphere and a solid cylinder, both uniform and of the same mass and radius, roll without slipping at the same forward speed.

Conserving energy makes which type of energy last longer?

If the forces acting upon an object are balanced (ie in equilibrium), then the object A. must not be moving (ie, at rest, v = 0 m/s) B. must be moving with a constant velocity (ie v# 0 m/s) C. must not be accelerating (i e, a = 0 m/s/s) D.

The Sun emits a solar flare directly aimed at Earth. Which instrument on an orbiting satellite would detect the flare first? A) All sensors simultaneously, as the speed of all electromagnetic waves is the same.

What caused the slope to change around 1905 and 1906?

What are sound waves

Technician A says if a system fails to alter dwell when it should, the ignition control module needs to be adjusted to correct dwell timing.

How do you find potienal energy

You are working on a curcuit that starting to get too much current. What could you do to slow down the electron flow? A) add more watts B) increase resistance C) increase voltage D) add more volts