Explanation:
At night, when that part of Earth is facing away from the sun, space looks black because there 8s no nearby bright source of light like the sun , to be scattered
Weight = mass × gravity
Earth:
W = 70 × 9.8
= 686 Newtons
What are the options for A,B,C,D? There’s arrows
Answer:
D. The friction force increases by 9600 N.
Explanation:
Frictional force is directly proportional to kinetic coefient of friction.
Answer:
14.484 kilometers
Explanation:
formula= for an approximate result, multiply the length value by 1.609