An object moves from point A to point B to point C, then back to A along the line. Find the distance covered by moving object.
Find the displacement of the object.

According to newtons universal law of gravitation, which would change the parh of the ball so it traces out widest curved path possible?

Which best represents the law of conservation of mass ?

During a medieval siege of a castle, the attacking army uses a trebuchet to hurl heavy stones at the castle walls. if the trebuchet launches the stones with a velocity of at an angle of 50.0°, (a) how long does it take the stone to hit the ground? (b) what is the maximum distance that the trebuchet can be from the castle wall to be in range? (c) how high will the stones go? show all your work.