What is the velocity of an object that has a mass of 25.5kilo and a momentum of 1000 kg m/sec?

A 10 kg mass is lifted to a height of 2 m. What is the potential energy of the object

What would happen if guard cells in a plant stopped working

A mover pushes a 245 kg piano so that it accelerates uniformly from rest to 1.5 m/s in 5.00 s. What is the power delivered by the mover in this time interval? A 55W B 110W C 280W D 540 W

Serena is mixing a material into a beaker filled with a liquid. She notices that the material seems to disappear into the liquid. What physical property of the material is Serena most likely observing?

What is the difference between washing of clothes at home and washing by dry cleaning at laundry

What is the velocity of a snail that travels 0.20 meters in 1 minute

Is erosion a constructive or destructive force and why?

How much power is used by a 6.0-V flashlight battery that draws 0.5 A of current

Compare and contrast the results of a crash while the passengers are not wearing seat belts and while they are wearing seat belts

Which will produce a bigger acceleration: a force of 10.0 N acting on a mass of 5.0 kg, or a force of 5.0 N acting on a mass of 10.0 kg?