Two bumper cars of mass 150 kg and 250 kg respectively undergo a head on col- lision. The latter collision produces a pair of forces goes to three of his friends,
who take another bumper car. The collision between the two cars produces a pair
of forces of 45 N each.
(i) What acceleration does each bumper undergo as a result of the collision?
(ii) What is the distance between the two bumper cars after two seconds?

what golf ball

step-by-step explanation:

32

step-by-step explanation:

we have three similar triangles, because each has a right angle and shares an angle.   let's write the angles in order: opposite to short leg, long leg, hypotenuse.

cab similar to bad similar to cbd

or as ratios,

ca: ab: cb = ba: ad: bd = cb: bd: cd

we also know

ac = ad + cd

(ad+cd): ab: cb = ba: ad: bd = cb: bd: cd

(ad+cd)/cb=cb/cd

we have cb=6, ad=5 and seek x=cd.

we reject the negative root and conclude x=4

answer: 4