Question 28

Which gold has more mass, 10 lbs on the moon or 10 lbs on earth?

O Earth

O same

O moon

O No answer text provided.

It takes 300 N to move a box 10 meters in 10 seconds. How much power is required? O A. 100 W O B. 3,000 J C. 30,000 W O D. 300 W

A ball rolls from x=-5 to x=32.4 m in 8.9 seconds. What was it's average velocity

Which of the two resistors dissipates the larger amount of power?

How much work can be done by a 50w motor in 5 sec?

A majorette takes two batons and fastens them together in the middle at right angles to make an x shape. Each baton was 0.80 m long and each ball on the end is 0.20 kg. (Ignore the mass of the rods.

A rectangular coil with sides 0.10 m by 0.25 m has 500 turns of wire. It is rotated about its long axis in a magnetic field of 0.58 T directed perpendicular to the rotation axis.

Stars set about how many minutes earlier each day? A. 8 B. 6 C. 4 D. 2

Whose atomic theory explains how atoms emit and absorb light

Closed clusters are groups of closely grouped stars that are located along the spiral disk of a galaxy. a. True b. False

Five forces are exerted on a box as follows: 10 N south 20 N north 50 N east 35 N west 15 N west. What is the resultant force?