Friday

November 28, 2014

November 28, 2014

Posted by **Megan** on Tuesday, February 15, 2011 at 10:39pm.

- Are their any Physics tutors on here tonight?! -
**bobpursley**, Tuesday, February 15, 2011 at 11:25pmwrite the conservatoin of momentum equation, you get two unknowns, which are the final speeds of each cart.

solve this equation for one of the speeds in terms of the other.

Then, write the conservation of energy equation. PUT the value of the expression you just found above in for one of the speeds, you then have an equation with one unknown.

Have fun, a lot of algebra.

**Answer this Question**

**Related Questions**

Are any tutors helping with Physics tonight? Help! - A cart of mass M1 = 6.00 kg...

Physics, so confused - A cart of mass M1 = 5.00 kg and initial speed = 3.00 m/s ...

physics - A cart of mass M1 = 4.00 kg and initial speed = 4.00 m/s collides ...

Physics - A cart of mass M1 = 4.00 kg and initial speed = 4.00 m/s collides head...

Physics please help!! - A cart of mass M1 = 5.00 kg and initial speed = 3.00 m/s...

Physics -Conservation of Momentum- - 1) A 1 kg mass moving at 1 m/s has a ...

Physics -Conservation of Momentum- - 1) A 1 kg mass moving at 1 m/s has a ...

Physics 1 - A cart with mass 340 g moving on a frictionless linear air track at ...

Physics ~really need help!~ - 1) A 1 kg mass moving at 1 m/s has a totally ...

Physics Help - A small, 200 g cart is moving at 1.50 m/s on an air track when it...