Physics, 15.12.2019 14:31 NorbxrtThaG

What is the force of a 12 kg rock falling at 9.8m/s/s

Answers: 1

Show answers

Other questions on the subject: Physics

Physics, 22.06.2019 12:00, stephanieboyd

Explain why electric current cannot exist if a current doesn't have a voltage source.

Answers: 2

continue

Physics, 22.06.2019 12:10, JN02

Ablock having mass m slides down an inclined plane. the force of friction between the block and the inclined plane is f, the block's weight is m g, and the normal force is n. (a) draw a free – body force diagram showing the forces acting on the block. (b) write down all relevant newton’s equations for a given situation.

Answers: 1

continue

Physics, 22.06.2019 14:30, lizzie3545

Aweight lifter raises a 1600 n barbell to a height of 2.0 meters. how much work was done? w = fd a) 30 joules b) 3000 joules c) 320 joules d) 3200 joules

Answers: 2

continue

Physics, 22.06.2019 18:30, kalithekittenqueen

Aprotein molecule in an electrophoresis gel has a negative charge. the exact charge depends on the ph of the solution, but 30 excess electrons is typical. what is the magnitude of the electric force on a protein with this charge in a 1600n/c electric field? write in two significant numbers, and also in newton

Answers: 2

continue

You know the right answer?

What is the force of a 12 kg rock falling at 9.8m/s/s...