Momentum = (mass) x (speed) = 7,500 poundmass-miles per hour
After laboriously converting all of that to metric units for you ... at no
extra cost ... we find that the momentum is equivalent to
1,520.8 kilogram-meters/second
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a pickup can travel 300 miles in the same time that a car going 10 miles per hour faster can travel 350 miles. How fast is the car traveling?
55 /d-t=
It depends on the condition of the brakes and the road.
Yes.If the car is backing up, but slowing down, then its velocity is in the negative direction, and its acceleration is in the positive direction.
When the bus starts, the car is already 60 miles ahead (40 mph x 1.5 hours = 60 miles). If t = time in hours, the equation looks like this:Bus 60t = Car 40t + 60.Subtract 40t from each side20t = 60Divide both sides by 20t = 3 hours