Answer:
600m
Explanation:
30×20 at a constant speed is 600m.
Answer:
A. If two objects collide, each object exerts a force in the same direction as the other.
Explanation:
Given required solution
M=10kg W=? W=Fd
v=5.0m/s F=mg
t=2.40s =10*10=100N
S=VT
=5m/s*2.4s
=12m
so W=12*100
W=1200J
C. Populations.
Hope that's right.
Answer:
Explanation:
mg = kx
x = mg/k
x = 30(80)(9.8)/2.8e7 = 0.00084 m ≈ 1 mm
