ZuoTi.Pro
Question

The figure below shows two 28.5 kg ice sleds that are placed a short distance apart,...

The figure below shows two 28.5 kg ice sleds that are placed a short distance apart, one directly behind the other. A 3.4 kg cat initially standing on one sled jumps to the other one and then back to the first. Both jumps are made at a speed of 2.1 m/s relative to the ice. What are the final speeds of the two sleds? m/s first sled (left most sled) m/s second sled (right most sled)

science   physics   
1 0
Add a comment Improve this question Transcribed image text
Next > < Previous
Sort answers by oldest

Homework Answers

Answer #1

Uan Cansenoh on o momentum uhal momantum O H. cat O me 0-aSms t mVat - 3.4 a. 28-5 Now dump to mgt Scanned with CS Cams mgut3ux a.o 3.4x-(a.1-V 2.S Vmht brnl weloa t o a t ce 14-7.14-3 28-5 Vngut 3.4Vt |५.2४ u 995.9 ES -o S68 at2.1-0-a) mat otblock

2 4
Add a comment
Know the answer?
Add Answer to:
The figure below shows two 28.5 kg ice sleds that are placed a short distance apart,...
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

  • The figure shows two 20.5 kg ice sleds that are placed a short distance apart, one...

    The figure shows two 20.5 kg ice sleds that are placed a short distance apart, one directly behind the other. A 3.99 kg cat initially standing on one sled jumps to the other one and then back to the first. Both jumps are made at a speed of 3.54 m/s relative to the ice. What are the final speeds of (a) the first sled and (b) the other sled?

  • #4-7 Two ice skaters stand facing each other at rest on a frozen pond. They push...

    #4-7 Two ice skaters stand facing each other at rest on a frozen pond. They push off against one another and the 48 kg skater acquires a speed of 0.69 m/s If the other skater acquires a speed of 0.81 m/s, what is her mass in kilograms? kg My Notes Ask Your Teacher -/2 points HAFColPhys1 8.2WA019. O5 Submissiens Used A man holding a rock sits on a sled that is sliding across a frozen lake (negligible friction) with a...

  • Two ice skaters are gliding together along the ice, both moving at the same, constant velocity...

    Two ice skaters are gliding together along the ice, both moving at the same, constant velocity (sliding without exerting a force). The first skater (the one in the back), with mass M1 = 62.3 kg, pushes the second skater (the one in front), with mass M2 = 70.4 kg, directly forward in the direction they are initially moving. After the push the first skater is not moving (velocity = 0) and the second skater is moving with a velocity of...

  • A lumberjack (mass = 94.4 kg) is standing at rest on one end of a floating...

    A lumberjack (mass = 94.4 kg) is standing at rest on one end of a floating log (mass = 279 kg) that is also at rest. The lumberjack runs to the other end of the log, attaining a velocity of +2.64 m/s relative to the shore, and then hops onto an identical floating log that is initially at rest. Neglect any friction and resistance between the logs and the water. (a) What is the velocity of the first log (again...

  • Two ice skaters are gliding together along the ice, both moving at a constant velocity vi...

    Two ice skaters are gliding together along the ice, both moving at a constant velocity vi = 4.39 m/s (sliding without exerting a force). The first skater, the one in the back, with mass M1 = 79.6 kg, pushes the second skater, the one in front, with mass M2 = 57.3 kg, directly forward in the direction they are initially moving. After the push the first skater is not moving (velocity = 0) and the second skater is moving with...

  • A lumberjack (mass = 98 kg) is standing at rest on one end of a floating...

    A lumberjack (mass = 98 kg) is standing at rest on one end of a floating log (mass = 275 kg) that is also at rest. The lumberjack runs to the other end of the log, attaining a velocity of +3.5 m/s relative to the shore, and then hops onto an identical floating log that is initially at rest. Neglect any friction and resistance between the logs and the water. (a) What is the velocity of the first log just...

  • A lumberjack (mass = 98 kg) is standing at rest on one end of a floating...

    A lumberjack (mass = 98 kg) is standing at rest on one end of a floating log (mass = 215 kg) that is also at rest. The lumberjack runs to the other end of the log, attaining a velocity of +4.0 m/s relative to the shore, and then hops onto an identical floating log that is initially at rest. Neglect any friction and resistance between the logs and the water. (a) What is the velocity of the first log just...

  • Problem 4: [30] Two protons start very far apart and travel directly towards each other with...

    Problem 4: [30] Two protons start very far apart and travel directly towards each other with speeds of 5.00 104 m/s measured relative to the ground. (a) Find the closest distance between the protons they will reach. [8] (b) Find the maximum electric force they will exert on each other. [8] (c) Find the speed of each when the protons are one meter apart. [8] (d) What is the maximum speed they will achieve after they reverse direction? Explain your...

  • A lumberjack (mass 98 kg) is standing at rest on one end of a floating log...

    A lumberjack (mass 98 kg) is standing at rest on one end of a floating log (mass = 290 kg) that is also at rest. The lumberjack runs to the other end of the log, attaining a velocity of +3.9 m/s relative to the shore, and then hops onto an identical floating log that is initially at rest. Neglect any friction and resistance between the logs and the water. (a) What is the velocity of the first log just before...

  • Two friends, Al and Jo, have a combined mass of 168 kg. At an ice skating...

    Two friends, Al and Jo, have a combined mass of 168 kg. At an ice skating rink they stand close together on skates, at rest and facing each other, with a compressed spring between them. The spring is kept from pushing them apart because they are holding each other. When they release their arms, Al moves off in one direction at a speed of 0.75 m/s, while Jo moves off in the opposite direction at a speed of 1.5 m/s....

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