Answer:
All for da gang
The net force on you changes from zero to downward as the elevator begins accelerating.
Explanation:
A. 9.8
This is for Earth-it could be different on other planets.
I think there are about two correct statements. These are options A and B. The information needed to determine the horizontal distance a projectile travels would be the <span>projectile's vertical acceleration and the angle of the projectile's initial velocity. Hope this answers the question. Have a nice day.</span>
Answer:
Explanation:
Let's call the large box "1" and the smaller box "2". The equation for this works so that momentum is conserved, as the Law states.
That says that the momentum of the larger box plus the momentum of the smaller box before the collision has to equal the momentum of the combined masses since they stick together. Filling in:
[(4(12) + 2(0)] = [(4 + 2)v] and
48 + 0 = 6v so
v = 8 m/s to the right