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A 500kg truck moving a 30ms strikes a parked car and they connect together and move forward what is the speed of the car and truck as they move forward connected together?
Wiki User
∙ 15y ago
Momentum = mass x velocity.
You already stated the mass and velocity so you can figure out the momentum.
Wiki User
∙ 15y ago
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A 500kg truck moving at 30ms strikes a parked 300kg car they connect together and move forward what is the speed of the car and truck as they move forward connected together after the collision?
A Lot!
A 500 kg truck moving at 30 ms strikes a parked 300 kg car they connect together and move forward What is the speed of the car and truck as they move forward connected together after the collision?
It depends on their initial speeds and masses. The speed can be worked out by: mcarucar + mtruckutruck = mbothvboth where u = initial veloicty m = mass v = final veloicty remember u and v are vectors so will have direction! So: 300 * 0 + 500 * 30 = (300 + 500) * v v = 30 * 500 / 800 = 18.75 or "19 m/sec" to two sig figs.
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the movement in a ball that rolls forward, as opposed to side spin or back spin -in billiards when the cue strikes it above the centerline, so that after striking will cause the ball to travel forward. -in bowling, using the hand to lift and roll the ball forward, to accelerate the momentum forward. -ingolf, striking so the ball turns or rolls forward for additional yardage when landed and so forth in games of "ball"
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