Posted by **Soly** on Sunday, September 16, 2007 at 9:17pm.

Could you please check my work?

2. A 2 kg ball of putty moving to the right at 3m/s has a head-on inelastic collision with a 1 kg ball of putty moving to the left at 3m/s. What is the final magnitude and direction of the velocity of the stuck together balls after the collision?

m1v1 +m2v2= (m1+m2)u2

(2kg)(3m/s) + (1kg)(3/s)= (2kg +1kg)u2

6kg/m/s +3kg/m/s= (3kg)u2

9kg/m/s= (3kg)u2

9kg/m/s divided by (3kg)= 3m/s and the direction would be to the left

## Answer this Question

## Related Questions

- Physics - A 2 kg ball of putty moving to the right at 3m/s has a head-on ...
- Physics - A 2 kg ball of putty moving to the right at 3m/s has a head-on ...
- college - A 2 kg ball of putty moving to the right at 3m/s has a head-on ...
- physics - a 1.9kg ball of putty moving to the right has a head -on inelastic ...
- physical science - A 2-kg ball of putty moving to the right has a head-on ...
- physics - Will check my work and help me with the last two problems please? A 4 ...
- Physics - Will you check my work and help me with the last two problems please? ...
- Physics Problems - Will check my work and help me with the last two problems ...
- physics please help - A 5.00 kg ball (ball 1), moving to the right at a velocity...
- Physics - A 6.00 kg ball (ball 1), moving to the right at a velocity of +1.00 m/...