A car's position in relation to time is plotted on the graph. What can be said about the car during segment B?

A)
The car travels for 80 seconds during segment B.

B)
The car has come to a stop and has zero velocity.

C)
The car is traveling faster during segment B than in segment C.

D)
The car is traveling with a constant velocity due to the flat line of the graph.

To travel at constant speed, a car engine provides 24kw of useful power. the driving force on the car is 600n. at what speed does it travel?

Iwill give brainliest if you answer right : )

Ablock of mass m slides on a horizontal frictionless table with an initial speed v0 . it then compresses a spring of force constant k and is brought to rest. the acceleration of gravity is 9.8 m/s2. how much is the spring compressed x from its natural length? 1) x = v0*sqrt(k/(mg)) 2) x=v0*sqrt(m/k) 3) x=v0*((mk)/g) 4) x=v0*sqrt(k/m) 5) x=v0*(m/kg) 6) x=v0*sqrt((mg)/k) 7) x=(v0)^2/(2g) 8) x=v0*(k/(mg)) 9) x=(v0)^2/(2m) 10) x=v0*((mg)/k)