Answers: 3
Physics, 21.06.2019 22:30, tladitidimatso1783
A2 kg ball travellng to the right with a speed of 4 m/s collidees with a 5 kg ball traveling to the left with a speed of 3 m/s. take right to be the positive direction. what is the total momentum of the two balls before they collide? what is the total momentum of the two balls after they collide?
Answers: 1
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
Aconstant force of 48 newtons was applied to a 16 kg mass for 7 seconds. what was the change in mome...
Mathematics, 18.05.2021 18:30
Mathematics, 18.05.2021 18:30
Physics, 18.05.2021 18:30
Mathematics, 18.05.2021 18:30