What is the net force acting on a 3000kg sled that accelerated a 5 m/s2

15000 Newtons

Step-by-step explanation:

Force (in newtons)= weight * acceleration = 3000kg * 5 m/s^2 = 15000 N

- "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."

i believe it’s 165 because if u add 137 and 58 u get 195 and then subtract that from 360 and there’s ur answer