Answer:
A hypocenter is just like an epicenter, the central origin point of an earthquake.
Explanation:
Answer:
0.345 c
Explanation:
= velocity of spaceship relative to earth = 0.95 c
= velocity of torpedo relative to spaceship = - 0.90 c
= velocity of torpedo relative to earth
Velocity of torpedo relative to earth is given as


= 0.345 c
Energy cannot be created or destroyed only changed or transferred into one form or another
Answer:
Weight of Mrs. Chaltry's cat is 78.4 kg.m/
Explanation:
Given
mass of an object, m = 8 kg
Weight (W) is given by the formula:
W = mg , where m is mass of the object and g is acceleration due to gravity and the value is 9.8 m/
Hence W = 8 kg x 9.8 m/
= 78.4 kg.m/
Hence the weight of Mrs. Chaltry's cat is 78.4 kg.m/