What is the acceleration of a 45 kg mass pushed with 15 n of force? what is the acceleration if the force changes to 25 n? what if the mass changes to 70 kg?

How are calculation for velocity and speed different

Examine the equation. 23490th→23088ra+42he what kind of barrier would you need to block the radioactive particles from this reaction? a.a piece of paper b.a sheet of aluminum foil c. a two-inch block of lead d. a solid concrete block

Achild has maximum walking speed of 1.6 m/s. what is the length of the child's legs? 0.26 m