ZuoTi.Pro
Question

A block of mass m= 4.4 kg, moving on frictionless surface with a speed v1=9.2 m/s makes a sudden perfectly elastic collision with a second block of mass M

A block of mass m= 4.4 kg, moving on frictionless surface with a speed v1=9.2 m/s makes a sudden perfectly elastic collision with a second block of mass M, as shown in the figure. The second block is originally at rest. Just after the collision, the 4.4-kg block recoils with a speed of vf=2.5 m/s What is the mass M of the second block?

image.png

science   physics   
0 0
Add a comment Improve this question Transcribed image text
Next > < Previous
Sort answers by oldest

Homework Answers

Answer #1

0 0
Add a comment
Know the answer?
Add Answer to:
A block of mass m= 4.4 kg, moving on frictionless surface with a speed v1=9.2 m/s makes a sudden perfectly elastic collision with a second block of mass M
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Log In

Sign Up

Not the answer you're looking for? Ask your own homework help question. Our experts will answer your question WITHIN MINUTES for Free.
Similar Homework Help Questions

  • A block of mass m= 4.4 kg, moving on frictionless surface with a speed = 9.2...

    A block of mass m= 4.4 kg, moving on frictionless surface with a speed = 9.2 m/s, makes a perfectly elastic collision with a block of mass M at rest. After the collision, the 4.4 kg block recoils with a speed of Vi= 2.5 m/s. In Figure 8.2, the mass Mis closest to: A) 7.7 kg B) 12 kg C) 5.6 kg D) 21 kg E) 44 kg Answer: A m before after {P. - EP Vor - Vai Vsi...

  • A block of mass m=7.6kg, moving on a frictionless surface with speed vi= 7.6m/s, makes a...

    A block of mass m=7.6kg, moving on a frictionless surface with speed vi= 7.6m/s, makes a perfectly elastic collision witha block of mass M at rest. After the collision, the 7.6 kg block recoils with a speed of vf=2.5m/s. In the figure, the blocks are in contact for 0.20 s. The average force on the 7.6 kg block, while the two blocks are in contact, is the closest to: 241N, 194N, 289N, 336N, 384N

  • A block of mass m = 8.40 kg, moving on a horizontal frictionless surface with a...

    A block of mass m = 8.40 kg, moving on a horizontal frictionless surface with a speed 4.20 m/s, makes a perfectly elastic collision with a block of mass M at rest. After the collision, the 8.40 kg block recoils with a speed of 0.400 m/s. In the figure, the blocks are in contact for 0.200 s. What is the magnitude of the average force on the 8.40 kg block, while the two blocks are in contact?

  • A block of mass = 3.6 kg, moving on a frictionless surface with a speed vi = 9.3.....

    A block of mass m=3.6 kg, moving on a frictionless surface with a speed vi = 9.3 m/s, makes an elastic collision with a block or mass M at rest. After the collision,the 3.6 kg block recoils with a speed of v1 = 2.7 m/s. The speed of the other block after the collision is closest to: A) 6.6 m/s B) 8.0 m/s C) 9.3 m/s D) 10.7 m/s E)12.0 m/s

  • 3. A block of mass m = 6.2 kg, moving on a frictionless surface with a...

    3. A block of mass m = 6.2 kg, moving on a frictionless surface with a velocity of -6.5 m/s to the right, collides with a block of mass M at rest, as shown in the figure. After the collision, the 6.2-Kg block recoils with a velocity of f =0.70 m/s to the left. If the blocks are in contact for 0.30 s, what is the magnitude of the average force on the 6.2-kg block, while the two blocks are...

  • A block of mass m1 = 1.10 kg moving at v1 = 1.20 m/s undergoes a...

    A block of mass m1 = 1.10 kg moving at v1 = 1.20 m/s undergoes a completely inelastic collision with a stationary block of mass m2 = 0.900 kg . The blocks then move, stuck together, at speed v2. After a short time, the two-block system collides inelastically with a third block, of mass m3 = 2.40 kg , which is initially at rest. The three blocks then move, stuck together, with speed v3. Assume that the blocks slide without...

  • A 4 kg block moving to the right at 1 m/s over a frictionless surface strikes a 4 kg block moving to the left at 2 m/s....

    A 4 kg block moving to the right at 1 m/s over a frictionless surface strikes a 4 kg block moving to the left at 2 m/s. The collision is totally elastic. What is the final velocity (speed and direction) of each block?

  • A block of mass m1 = 1.10 kg moving at v1 = 1.20 m/s undergoes a...

    A block of mass m1 = 1.10 kg moving at v1 = 1.20 m/s undergoes a completely inelastic collision with a stationary block of mass m2 = 0.900 kg . The blocks then move, stuck together, at speed v2. After a short time, the two-block system collides inelastically with a third block, of mass m3 = 2.40 kg , which is initially at rest. The three blocks then move, stuck together, with speed v3. Assume that the blocks slide without...

  • On a frictionless surface. a block of mass M moving at speed v collides elastically with...

    On a frictionless surface. a block of mass M moving at speed v collides elastically with another block of the same mass that is initially at rest. After the collision, the first block moves at an angle θ to its initial direction and has a speed U/2. The second block's speed after the collision is 3 4 (B) 2 2 U) (E) ut cose

  • A mass is moving at 8 m/s in the +x direction and it collides in a perfectly elastic collision with a mass of 3 kg moving in the -x direction

    A mass is moving at 8 m/s in the +x direction and it collides in a perfectly elastic collision with a mass of 3 kg moving in the -x direction. The collision takes places in 0.21 seconds and after the collision the mass that was moving in the +x direction is moving in the -x direction at 9 m/s and the mass that was moving in the -x direction is moving in the +x direction at 11 m/s. What is...

ADVERTISEMENT
Free Homework Help App
Download From Google Play
Scan Your Homework
to Get Instant Free Answers
Need Online Homework Help?
Ask a Question
Get Answers For Free
Most questions answered within 3 hours.
ADVERTISEMENT
ADVERTISEMENT
ADVERTISEMENT