If a truck driving at 18 km/hr slams on the brakes and stops in 20 meters. how fast did the truck decelerate? Make sure to include your units correctly

so easy. just google the electromagnetic waves and it’ll pop up.

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.

+15-35=-20

going in opposite directions