The only force acting on a 2 kg body as it moves along a positive x-axis has an x component Fx = - 6x N , with x in meters. The velocity at x = 3 m is 8 m/s. (a) What is the velocity of the body at x = 4 m? (b) At what positive value of x will the body have a velocity of 5 m/s?

How would doubling the made of an object change the objects potential energy

If the new moon happens on january 15th, what shape will it be on february 6th?

Consider a production line with five stations. station 1 can produce a unit in 9 minutes. station 2 can produce a unit in 10 minutes. station 3 has two identical machines, each of which can process a unit in 12 minutes (each unit only needs to be processed on one of the two machines. station 4 can produce a unit in 5 minutes. station 5 can produce a unit in 8 minutes. which station is the bottleneck station?