Answer:
none. 0. for work to be done the object has to have displacement, and even though you were exerting force, the box did not move and s work is o it could also be 50 but I'm sure it is 0
Explanation:
Avoid listening to loud music, And get regular checkups
Answer:
Velocity is different from speed
Explanation:
Velocity is the speed of something in a given direction.
Speed is how fast something goes in a certain amount of time
Answer:
50°
Explanation:
Projectiles launched at complementary angles have the same range.
Answer:
a planet is within a solar system and a solar system is within a galaxy.