» 1. On a flat, level road, a 1,200-kilogram car travels around a curve having a constant radius of 45 meters. The centripetal
acceleration of the car has a constant magnitude of 1.8 m/s2.
What happens to the magnitude of the centripetal force on the
car as it travels around the curve if the speed of the car
decreases? (1 point)
Briefly explain your reasoning. (1 point)

the magnitude of the centripetal acceleration of the rock. ... A rock tied to the end of a string moves in a circle at a constant speed of 2.5 m / s and ... acceleration of 4.0 m / s2. ... A satellite of mass 500 kg is placed in an orbit of radius 5 times the radius of the ... A car of mass 1000 kg travels around a level curve of radius 40 m.

Explanation:

the box does not move because you need to use a force greater than 300 n. you are only using 50 n. it needs to at least be 301 n for the box to move because then it is an unbalanced force and it will move the way that the greater force is pushing it. if you use only 300 n it will be a balanced force and will not move because the force you are exerting on the   box is the same as its force.

hope this !

im sorry if i went too in depth, i am going to include a link to a video on khan academy that will explain this.   hope that you like the video and that it explains more in detail to you.

that is the link.

true is the correct answer

hope i