1 mile = 1.609 km
92960000 miles = 149572640 Km
92960000 miles = 1.581322063e-5 light yrs
Hello!
1. Answer: D.
2. Answer: A.
3. Answer: C.
4. Answer: I believe the correct answer is A.
5. Answer: D.
6. Answer: B.
7: Answer: C.
I really hope this helped! :)
Answer:
v = 30.39 m/s
Explanation:
given,
mass of glider,M = 680 Kg
mass of the skydiver, m = 68 Kg
horizontal velocity,V = 30 m/s
when skydiver releases, velocity,v = 30 m/s
velocity if the glider,v' = ?
use the conservation of momentum
M V = m' v' + m v
m' = 680-68 = 612 Kg
680 x 30 = 612 x v + 60 x 30
612 v = 18600
v = 30.39 m/s
since the skydiver's speed will be the same as before release
The glider should continue to travel at 30.39 m/s since there are no external forces acting on it
I think the answer would be C. G<span>ravitational force is proportional to the square of the distance between the centers of both bodies. </span>