the light from andromeda galaxy takes about 2.6 million years to reach earth. which of these statements is correct about the and
romeda galaxy? a. it is located at a distance of 2.6 million light years from earth. b. it has to travel a distance of 2.6 million kilometers to reach earth. c. it can be photographed by a space telescope in 2.6 million years. d. it has to move at the rate of 2.6 million kilometers per hour to reach earth.
Mass and motion are not forces and newton is unit of force. Gravity is defined as force of attraction or repulsion between two bodies and hence is the answer.
