The attraction will vary directly with the separation between the charges.

What is the potential energy of a spring that is compressed 0.65 m by 25kg block if the spring constant 95 Nm

6. A 4 kg object hangs below a 6 kg object by a string of negligible mass. If the 6 kg object is pulled upward by a force of 440 N, what is the tension in the string?

When a cup is placed on a table, which force prevents the cup from falling to the ground?

The diagram shows the field lines near the poles, X and Y, of two magnets. Based on the field lines, what are the poles of the magnets? A. X: north Y: south B. X: south Y: north C. X: north Y: north D. X: south Y: south

A gram is the basic metric unit for measuring which of the following? a. weight b. volume c. distance d. time

How did changing from a light drizzle to a downpour affect the river and the sediment The river increased its slope. The volume of the river decreased. The velocity of the river increased! There was more erosion in the stream.

Which of the fundamental forces explains the structure of atoms and molecules?

It always takes to change the motion of an object. O A. electricity OB. energy C. gravity D. density Reset

What might a psychodynamic theorist think about a person with extreme shyness?

Determine the magnitude of the acceleration for the speeding up phase.