If a 75 W lightbulb operates at a voltage of 120 V, what is the current in the

bulb?*

A. 1.6A

B. 9000 A

C.

195 A

D.

0.63 A

What term is used to describe a permanent and cumulative deformation of the turbine blades of a turbojet engine?

When a soccer ball is headed from one player #1 to player #2 across the soccer field, what is the projectile

A 1.200 kg car travels at 20 m/s. What is its momentum? P=mv A) 24000 kg m/s B) 14000 kg m/s C) 8000 kg m/s D) 1220 kg m/s

A positively charged particle is in the center of a parallel plate capacitor that has charge + / - Q on it's plates. Suppose the distance between the plates is doubled, with the charged particle remaining in the center.

Which is not a method of heat transfer

How much heat is absorbed by a 61g iron skillet when its temperature rises from 5oC to 29oC?

Explain the relationship between motion and frame of reference.

Two students are looking at a brightly lit full Moon, illuminated by the reflected light from the Sun. Consider thefollowing discussion between the two students about what the spectrum of moonlight would look like.

When performing a battery load test, what should the load be set to?

If you push on a wall of a building what will happen