Match the correct description with the correct term. Write the letter in the space provided. 1.a push or a pull exerted on an object in order to change the object's motion
2.the SI unit for force
3.the combination of all forces acting on an object

oof cheaters cheat because they’re lazy that’s why i cheat xd

: )

step-by-step explanation:

- "runner b is moving at a slower rate."

- "the graphs shown are graphs of distance(km) against time(min).

the slopes of this graphs are are given by:

slope = (change in y)/(change in x)

= (change in distance)/(change in time)

this is the formula for finding the speed. so, the slope of these graphs represent the speed of the runner.

taking each division in the graph to represent 1 on both axis:

runner a ⇒ speed = (2-0)/(1-0)

= 2/1

= 2 km/min

runner b ⇒ speed = (3-0)/(3-0)

= 3/3

= 1 km/min

this shows that   runner b is moving at a slower rate."

answer: idk wbu

step-by-step explanation: umm..