In order to increase the gravitational forces between two objects,
you have exactly two choices:
-- Increase the product of the two masses.
-- Decrease the distance between their centers of mass.
Answer:
The heat loss during the process = -4000 J
Explanation:
Work done by the student (W) = - 1000 J
Negative sign on the system is due to work done on the system.
Decrease in internal energy (U) = - 3000 J
We know that heat transfer in the system is given by (Q) = U + W
⇒ Q = - 1000 - 3000
⇒ Q = - 4000 J
This is the value of heat transfer during the process And negative sign indicates that heat loss during the process.
Answer:
I believe it would be E)none of the above.
Explanation:
Whenever we move, we alter the rate at which we move into the future. This statement is true.
