A train is traveling at a speed of 30m/s and a car is travelling at 15m/s. If the train and the car collide head on, which will experience more force?
Which will experience more acceleration? Explain how this relates to Newton's Laws of Motion.

this means that the temperature of both substances will be equal

find the sum of the two horizontal vectors and the sum of the two vertical vectors

isoceles right angled triangle

the tires are rotating at 0.434 rpmlinear speed=45 m/sdiameter=0.550 mradius=0.275 mnow v= rωω= v/rω=45/0.275ω=163.6 rad/sω=163.6 rad/s (1rev/2π rad) (60s/1m)ω=1563 rpm