Question

An object is launched with a velocity less than
escape velocity. The sum of its kinetic energy and
potential energy is (Assume potential energy is
zero at infinity)
(1) Positive
(2) Negative
(3) Zero
(4) May be positive or negative​

Answer 1

Answer:

Negative

Explanation:

For a body to escape the body must have energy equal to 0 but if the body unable to escape the energy of the body will be negative

Answer 2

Answer:

(2) Negative ..................