Question

A cart of mass m1 = 8.8 kg, moving on frictionless surface with a speed of...

A cart of mass m1 = 8.8 kg, moving on frictionless surface with a speed of 2.5 m/s makes an elastic collision with a cart of unknown mass m2 moving at an unknown speed toward m1 . After the collision, the 8.8 kg cart recoils with a speed of 9.2 m/s as shown in the figure but now m2 is at rest. Find the mass of m2.

Homework Answers

Answer #1

please rate it up, Thanks!

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
1) Consider an object of mass m1 = 0.425 kg moving with a uniform speed of...
1) Consider an object of mass m1 = 0.425 kg moving with a uniform speed of 6.65 m/s on a frictionless surface. This object makes an elastic head-on collision with another object of mass m2 = 0.555 kg  which is initially at rest. (a) Find the speed of m1 immediately after collision. (b) Find the speed of m2 immediately after collision. 2) An object of mass m1 = 0.395 kg  starts from rest at point  and slides down an incline surface that makes...
A block of mass m=1.4 kg, moving on frictionless surface with a speed v1i=5.3 m/s, makes...
A block of mass m=1.4 kg, moving on frictionless surface with a speed v1i=5.3 m/s, makes a perfectly elastic collision with a block of mass M at rest, see the sketch. After the collision, the 1.4 kg block recoils with a speed of v1f=0.3 m/s. What is the speed of block M after the collision? A. v2f=4.8 m/s B. v2f=5.2 m/s C. v2f=3.4 m/s D. v2f=5.0 m/s
Cart 1, with m1= 5.8 kg, is moving on a frictionless linear air track at an...
Cart 1, with m1= 5.8 kg, is moving on a frictionless linear air track at an initial speed of 1.8 m/s. It undergoes an elastic collision with an initially stationary cart 2, with m2, an unknown mass. After the collision, cart 1 continues in its original direction at 0.7 m/s. 1) The horizontal component of the momentum is conserved for cart 1. cart 2. the system of cart 1 and cart 2. Momentum is not conserved for any of these...
Consider m1=782 grams cart is moving on horizontal surface (+x axis) with an speed of 13.5...
Consider m1=782 grams cart is moving on horizontal surface (+x axis) with an speed of 13.5 m/s. An object with m2=0.250 kg is suddenly dropped (initially moving on -y axis) into the moving cart and combined (cart + object) moving as a single object with different velocity after collision. There is no ay external force or mass lose during the collision. a) Calculate the speed cart+object system (after collision)? b) Calculate total energy lost during the collision? c) Find the...
A cart of mass 2.50 kg moving with a speed of 4.00 m/s collides head-on with...
A cart of mass 2.50 kg moving with a speed of 4.00 m/s collides head-on with a 1.50 kg cart at rest. If the collision is elastic, what will be the speed and direction of each cart after the collision?
A block of mass m1 = 1.2 kg initially moving to the right with a speed...
A block of mass m1 = 1.2 kg initially moving to the right with a speed of 4.2 m/s on a frictionless, horizontal track collides with a spring attached to a second block of mass m2 = 2.8 kg initially moving to the left with a speed of 1.0 m/s as shown in figure (a). The spring constant is 535N/m. What if m1 is initially moving at 2.6 m/s while m2 is initially at rest?(a) Find the maximum spring compression...
Question 1: part a) Cart 1, having mass m1 = 3.0-kg, moving to the right with...
Question 1: part a) Cart 1, having mass m1 = 3.0-kg, moving to the right with a speed of 1.0 m/s has a head-on collision with cart 2 of mass m2 = 3.0-kg that is initially moving to the left with a speed of 1.0 m/s. After the collision, the cart 1 is moving to the left with a speed of 1.0 m/s. What is the final velocity of cart 2? part b) An object's velocity of +4.10 m/s changes...
A small, 300 gg cart is moving at 1.40 m/sm/s on a frictionless track when it...
A small, 300 gg cart is moving at 1.40 m/sm/s on a frictionless track when it collides with a larger, 4.00 kg cart at rest. After the collision, the small cart recoils at 0.810 m/s. What is the speed of the large cart after the collision?
A block of mass m1 = 2.6 kg initially moving to the right with a speed...
A block of mass m1 = 2.6 kg initially moving to the right with a speed of 4.5 m/s on a frictionless, horizontal track collides with a spring attached to a second block of mass m2 = 5.6 kg initially moving to the left with a speed of 2.9m/s. The spring constant is 504N/m. Now, What if m1 is initially moving at 3.4 m/s while m2 is initially at rest? (a) Find the maximum spring compression in this case. x...
A cart with mass 271 g, moving on a frictionless linear air track at an initial...
A cart with mass 271 g, moving on a frictionless linear air track at an initial speed of 1.08 m/s hits an initially stationary cart of unknown mass. After the collision, the first cart continues in its original direction at 0.92 m/s. The collision is elastic. (a) What is the mass of the second cart? (b) What is the speed of the second cart? A block of mass 0.29 kg is placed on top of a light, vertical spring of...