Atruck driver slams on the brakes and the momentum of the truck changes from < 89000, 0, 0 > kg·m/s to < 33000, 0, 0> kg·m/s in 3.3 seconds due to a constant force of the road on the wheels of car. as a vector, write the net force exerted on the truck by the surroundings. n

<-16969.7, 0, 0> N

Explanation:

= Final momentum = < 33000, 0, 0> kg·m/s

= Initial momentum = <89000, 0, 0> kg·m/s

t = Time taken = 3.3 seconds

Impulse is given by

The net force exerted on the truck is <-16969.7, 0, 0> N

dec 23, 2016 - a load of bricks weighing 680 n a distance of 10 m across a parking lot. if if the worker pushes the cart with a constant force of 209 n, what work= force x distance = 220 n x 10 m = 2200 n.m = 2200 j i don't know where the person got it from, but the initial part, work= force x distance me.