You are trying to get a kite out of a tree by throwing another ball at it. The kite is 13.2 m high. Assuming you have great accuracy, what initial velocity is required to hit the kite?

Cameron and sabrina are the same weight and climb up the same flight of stairs. if Sabrina climbs faster then Cameron who had more Power?

Someone would tell me some important questions of physics?

How do u know if a wave is a mechanical wave?

You drive a car 2.0 h at 40 km/h, then 2.0 h at 80 km/h. (a) What is your average velocity? km/h (b) Do you get the same answer if you drive 120 km at each of the two speeds above? no yes

How did early scientists attempt to organize the elements

Contrast balanced and unbalanced forces.

A wave will travel only as long as it has energy

a box sliding on a frictionless surface when it suddenly begins to rain heavily. if the downpour of rainfall falls vertically into the box, gradually filling it, what would happen to the speed of the box

Which would fall with a greater acceleration in a vacuum-a leaf or a stone?

A force acts on a 5kg object at rest. How fast will the object accelerate on a frictionless surface? A.) 4 m/s^2 B.) 15 m/s^2 C.) 25 m/s^2 D.) 100 m/s^2