Posted by gem on Sunday, December 4, 2011 at 7:03am.
the momentum of 900kg car initially moving north at 10m/s increases by 10,800. calculate the final velocity of the car.

physics  drwls, Sunday, December 4, 2011 at 8:48am
The diomensions of your momentum change must be included.
Is it 10,800 kg*m/s?
If so, the velocity increases by 10,800/900 = 12 m/s, making the new velcoity 22 m/s
Answer This Question
Related Questions
 physics  A 1000 kg car in neutral gear slow from 15 m/s to a stop in 5.0 s due ...
 maths  a car weighing 1600kg moving with a velocity of 30 meter per second ...
 Physics  A railroad car with a mass of 12400 kg collides and couples with a ...
 Momentum  A 1400 kg car moving south at 11.5 m/s collides with a 2800 kg car ...
 physics ( please help me)  a railroad handcar is moving along striaght, ...
 physics  Two cars (A and B) of mass 1.1 kg collide. Car A is initially moving ...
 10 grade  A 80 slug car runs into a wall while moving at 10ft/s. If the car ...
 physics  A 1700 kg car moving south at 19.5 m/s collides with a 2050 kg car ...
 Physics  An 800.0 kg car containing an 80.0 kg crash dummy is moving at 15 m/s...
 physics  A 1200.0kg car is moving east at 30.0 m/s and collides with a 3600.0 ...
More Related Questions