Physics word problem . PlEASE HELP.? - move me 2.52 torrent
Two cars with a weight of 4.92 kilograms and 2.52 kilograms in the direction of each other on a runway friction at a speed of 4.87 m / s and 3.00 m / s respectively. Cars are stuck after hitting his head. Determine the final speed.
Tuesday, December 15, 2009
Move Me 2.52 Torrent Physics Word Problem . PlEASE HELP.?
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3 comments:
Momentum = mass * velocity
The impulse purchase is heavier 4.92 * 4.87
The slightest impulse buying is from 3.00 *- 2.52
The momentum after collision is the sum of two or:
M (total) = (4.92 * 4.87) + (2.52 *- 3.00)
= 23.96-7.56 = 16.40
M (total) = mass (total) * Speed
16.40 = 7.44v
v = 16.40/7.44 = 2.2 m / s in the direction of the largest shopping malls
Momentum = mass * velocity
The impulse purchase is heavier 4.92 * 4.87
The slightest impulse buying is from 3.00 *- 2.52
The momentum after collision is the sum of two or:
M (total) = (4.92 * 4.87) + (2.52 *- 3.00)
= 23.96-7.56 = 16.40
M (total) = mass (total) * Speed
16.40 = 7.44v
v = 16.40/7.44 = 2.2 m / s in the direction of the largest shopping malls
Make your own task. Or at least try before at deception.
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