# Question: A force of 50 N acts on a mass m1

A force of 50 N acts on a mass m1, giving it an acceleration of 4.0 m/s2. The same force acts on a mass m2 and produces an acceleration of 12 m/s2. What acceleration will this force produce if the total system is m1 + m2?

## Answer to relevant Questions

A student weighing 800 N crouches on a scale and suddenly springs vertically upward. His roommate notices that the scale reads 900 N momentarily just as he leaves the scale. With what acceleration does he leave the scale? In an emergency stop to avoid an accident, a shoulder-strap seatbelt holds a 60-kg passenger in place. If the car was initially traveling at and came to a stop in 5.5 s along a straight, level road, what was the average ...In an Olympic figure-skating event, a 65-kg male skater pushes a 45-kg female skater, causing her to accelerate at a rate of 2.0 m/s2. At what rate will the male skater accelerate? What is the direction of his acceleration? A student throws a ball vertically upward so it just reaches the height of a window on the second floor of a dormitory. At the same time that the ball is thrown upward, a student at the window drops an identical ball. Are ...If a person does 50 J of work in moving a 30-kg box over a 10-m distance on a horizontal surface, what is the minimum force required?Post your question