When 30 V is applied across a resistor it generates 600 W of heat: what is the magnitude of its resistance?

What happens to the density as one progresses through the layer of the Earth the lithosphere towards the inner core?

If the slope of a line on a speed-time graph is 0 and it is not on the x-axis, what is the object doing?

A rugby player passes the ball 7.25 m across the field, where it is caught at the same height as it left his hand. at what angle was the ball thrown if its initial speed was 12.0 m/s, assuming that the smaller of the two possible angles was used

What is an example of volume

Which statement BEST describes the benefits of muscular fitness training?

Suppose the gravitational force between two spheres is 100 N. If the distance between the spheres is halved, what is the new gravitational force between them?

Ilya and Anya each can run at a speed of 8.00 mph and walk at a speed of 3.20 mph. They set off together on a route of length 5.00 miles.

Jill is getting ready to push little Frank in his swing. She pulls Frank back as high as she can and then releases the swing. What is the initial transfer of energy that accelerates the swing when she lets go?

Which phenomenon generates electric current? A black body radiation B ultraviolet catastrophe C emission spectra D photoelectric effect

What is the product of 3.15 m and 2.006 m with the correct number of significant figures?