100
Equal to.
Since there is zero acceleration, the net force is also zero.
If something is traveling at a "steady" speed, it can't be accelerating.
The term "steady speed" indicates a constant velocity. This implies that there is no net acceleration, and thus no net force. Any net force on a moving object will cause a change in velocity, as per Newton's First and Second Laws.
300km in 3 hours = 100km per hour
That doesn't make sense. What do you mean, what will happen? Happen to what..?
naruto is the best show ever and unbalenced
zero
When traveling at a higher rate of speed you will have more force in case of collision.
They need the force to overcome the friction between the lorry and the road.
Time = Distance/Average speed = 115/100 = 1.15 hours or 1 hour and 9 minutes.
speed = distance / timespeed = 100km / 2hrsspeed = 50km/hr