15. A car is driving north at a steady speed. It makes a gradual 90° left turn without losing speed, then continues driving to the
west. Draw a motion diagram, using the particle model, show-
ing the car's velocity vectors as seen from a helicopter hovering
over the highway.

choosing tennis and golf balls is your inde choice.

their mass and volume are dep

massxgravity x heght=weightxheight= pe

4900=490xh

h=10

d) physical means can be used to separate the components of air.

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.