Question

A runaway rail cart with mass 5000kg traveling on a horizontal frictionless track with 100ms-1velocity collides...

A runaway rail cart with mass 5000kg traveling on a horizontal frictionless track with 100ms-1velocity collides with a similar cart at rest but free to move(no brakes on). Upon the collision, the two carts attached together (coalesce) and travel together. Calculate the final velocity of the two carts system.

Homework Answers

Know the answer?
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Not the answer you're looking for?
Ask your own homework help question
Similar Questions
A cart of mass m traveling to the right on a frictionless track with a speed...
A cart of mass m traveling to the right on a frictionless track with a speed of 4v0 collides with another cart of mass 2M traveling to the left with speed v0. If the collision is perfectly elastic, and carts travel in opposite directions after the collision, determine the speeds of the two carts immediately after the collision in terms of m and v0.
a cart of mass m traveling on a horizontal air track with a speed of ov...
a cart of mass m traveling on a horizontal air track with a speed of ov vo=5.0 m/s collides with a stationary cart of mass 3m. the carts stick together after the collision. What is the speed of the carts after the collision?
A 2.9-kg cart is rolling along a frictionless, horizontal track towards a 1.7-kg cart that is...
A 2.9-kg cart is rolling along a frictionless, horizontal track towards a 1.7-kg cart that is held initially at rest. The carts are loaded with strong magnets that cause them to attract one another. Thus, the speed of each cart increases. At a certain instant before the carts collide, the first cart's velocity is +4.3 m/s, and the second cart's velocity is -2.8 m/s. (a) What is the total momentum of the system of the two carts at this instant?...
A 2.9-kg cart is rolling across a frictionless, horizontal track toward a 1.4-kg cart that is...
A 2.9-kg cart is rolling across a frictionless, horizontal track toward a 1.4-kg cart that is held initially at rest. The carts are loaded with strong magnets that cause them to attract one another. Thus, the speed of each cart increases. At a certain instant before the carts collide, the first cart's velocity is +4.3 m/s, and the second cart's velocity is −1.9 m/s. (Indicate the direction with the sign of your answer.) (a) What is the total momentum of...
A 0.40 kg cart is moving at 3 m/s on a frictionless track where it collides...
A 0.40 kg cart is moving at 3 m/s on a frictionless track where it collides with a stationary 0.80 kg cart and two stick together. What is the final velocity of the pair ?
A 2.002.3-kg cart is rolling across a frictionless, horizontal track toward a 0.601.5-kg cart that is...
A 2.002.3-kg cart is rolling across a frictionless, horizontal track toward a 0.601.5-kg cart that is held initially at rest. The carts are loaded with strong magnets that cause them to attract one another. Thus, the speed of each cart increases. At a certain instant before the carts collide, the first cart’s velocity is 4.80 14.5 m/s, and the second cart’s velocity is 1.9021.9 m/s. What was the velocity of the first cart when the second cart was still at...
Two carts are on an air-track where friction is negligible. The Incident Cart is moving at...
Two carts are on an air-track where friction is negligible. The Incident Cart is moving at an initial velocity of 0.25080m/s, the target cart is at rest. The Incident cart has a mass of 995.8 g and the target cart has a mass of 490.3 g. The carts stick together, the final velocity after collision is 0.077302 m/s. The collision is considered inelastic. a) What is the Initial Momentum of the carts? b) What is the Final Momentum of the...
A 250 g cart is on a frictionless horizontal track. The cart is attached to a...
A 250 g cart is on a frictionless horizontal track. The cart is attached to a spring of spring constant 125 N/m whose free end is fastened to the end of the track. A 100 g soft iron mass is sitting on and moving with the cart so that the total mass is 350 g. The cart and mass are given a 5.00 cm displacement from their equilibrium position and released. Determine the (A) (i) equation of motion for the...
Two low-friction physics demo carts collide on a horizontal track. The first cart, with a mass...
Two low-friction physics demo carts collide on a horizontal track. The first cart, with a mass of 0.150 kg , is moving to the right with a speed of 0.800 m/s . The second cart, with a mass of 0.298 kg , is moving to the left with a speed of 2.27 m/s . The carts collide in an elastic collision, such that the total klinetic energy after the collsion is equal to the total kinetic energy before the collision....
Two carts are on an air-track where friction is negligible. The Incident Cart is moving at...
Two carts are on an air-track where friction is negligible. The Incident Cart is moving at an initial velocity of 0.44374 m/s, the target cart is at rest. The Incident cart has a mass of 490.3 g and the target cart has a mass of 497.4 g. The final velocity of the incident cart is 0.043994 m/s and the final velocity of the target cart is 0.001001 m/s. The collision is elastic. a) What is the Initial Momentum of the...
ADVERTISEMENT
Need Online Homework Help?

Get Answers For Free
Most questions answered within 1 hours.

Ask a Question
ADVERTISEMENT