Question

A rocket of mass 4.35 x 10' ton takes off from NASA BASE and acquires a velocity of 198000 m/
min and an altitude of 25km. calculate its
(10 marks)
a. Potential energy
b. Kinetic energy
c. Work done by the rocket
d. Energy expended by the rocket
A military officer shoots her gun on a target. The mass of the bullet is 40.55 grams and is fired from​

Answer 1

Answer:

B is the correct answer of this question