The net north-south component is (80-n + 20-s + 60-s) = zero .
The net east-west component is (15-e + 35-w) = 20 m west .
So the total displacement is 20 meters west .
Answer:
No force is more familiar than gravity — it’s what keeps our feet on the ground, after all. And Einstein’s theory of general relativity gives a mathematical formulation for gravity, describing it as a “warping” of space.
Explanation:
Average speed = change in position / total time = 115 - 10 / 1.75 = 60 miles/hr. D is the correct option.
Answer: the average position of all the parts of the system, weighted according to their masses.
Explanation:
Work = force × distance
= 35 N × 200 m
= 7000 J
