C, the runner moved with constant velocity for 2 seconds before decreasing in speed and running with constant velocity for another 2 seconds
Yes it does work with the other body system
Explanation:
...Is this a fill in the blank question? If you wanted the time to travel a distance and knew velocity, you could divide said distance by velocity to get the time.
Time = Distance/Velocity
Answer:
tension in rope = 25.0 N
Explanation:
- Two forces act on the suspended weight. The force coming down is the gravitational force and the upward force by the tension in the rope.
- Since the suspended weight is not accelerating so that the net force will be zero. Therefore the tension in the rope should be 25 N.
∑F = F - W = 0
so
F = W
so tension in rope = F = T = 25 N
I heard that the answer is convective zone, not sure if that’s right but i hope i helped :)