# physics

posted by .

Three carts of masses 5 kg, 12 kg, and 3 kg
move on a frictionless horizontal track with
speeds of 5 m/s, 8 m/s, and 4 m/s, as shown in
ﬁgure. The carts stick together after colliding.
5 kg 12 kg 3 kg
5 m/s 8 m/s 4 m/s
Find the ﬁnal velocity of the three carts.

## Similar Questions

1. ### college physics

three carts of masses 4.0kg, 10kg, and 3.0kg move on a frictionless horizontal track with speeds of 5.0m/s, 3.0m/s, and 4.0m/s. The carts stick together after colliding. find the velocity of the three carts.
2. ### physics

Two carts with masses of 15.5 kg and 1.0 kg, respectively, move in opposite directions on a frictionless horizontal track with speeds of 6.0 m/s and 2.0 m/s, respectively. The carts stick together after colliding head-on. Find the …
3. ### Physics

Two carts with masses of 4.24 kg and 3.44 kg move toward each other on a frictionless track with speeds of 4.90 m/s and 3.51 m/s respectively. The carts stick together after colliding head-on. Find the final speed.
4. ### physics

Two carts with masses of 4.3 kg and 3.0 kg move toward each other on a frictionless track with speeds of 5.7 m/s and 4.4 m/s, respectively. The carts stick together after colliding head-on. Find their ﬁnal speed. Answer in units …
5. ### physics

Two carts with masses of 11.7 kg and 2.5 kg move in opposite directions on a frictionless horizontal track with speeds of 6.6 m/s and 3.1 m/s, respectively. The carts stick together after colliding head-on. Find their ﬁnal speed. …
6. ### physics

Two carts with masses of 4.00 kg and 3.40 kg move toward each other on a frictionless track with speeds of 4.70 m/s and 3.56 m/s respectively. The carts stick together after colliding head-on. Find the final speed.
7. ### physics

Two carts with masses of 4.00 kg and 3.24 kg move toward each other on a frictionless track with speeds of 4.90 m/s and 3.35 m/s respectively. The carts stick together after colliding head-on. Find the final speed.
8. ### Physics

Two carts with masses of 4.82 kg and 2.72 kg move toward each other on a frictionless track with speeds of 5.03 m/s and 3.52 m/s respectively. The carts stick together after colliding head-on. Find the final speed.
9. ### Physics

Two carts with masses of 4.66 kg and 3.00 kg move toward each other on a frictionless track with speeds of 4.77 m/s and 3.33 m/s respectively. The carts stick together after colliding head-on. Find the final speed.
10. ### physics

Two carts with masses of 13.2 kg and 3.0 kg move in opposite directions on a frictionless horizontal track with speeds of 6.8 m/s and 3.5 m/s, respectively. The carts stick together after colliding head-on. Find their final speed. …

More Similar Questions