HomeworkLib
Question

mass A is moving downward at the rate of 4 m/s. If body B has a mass of 15 kg, Currently, the 10 kg lgnore the mass of the (a

engineering   Mechanical-Engineering   
0 0
Add a comment Improve this question Transcribed image text
Next > < Previous
Sort answers by oldest

Homework Answers

Answer #1

FE (launward toct mavza by distanue omooved by blocs n . upd B distenu mooved loy blocla e hital ley th BCT DE +FOt HI 4 入pe.di 3 VA= (doun ward X. apward Xa 3X - 3m P 1itial laixiat Enrgy mpVtYme V 1nital Eno 1160J Enngy Finat t mad t mego mvam x3P(VBtVa to oppesite drach lo.07 3.356 13-4277

0 0
Add a comment
Know the answer?
Add Answer to:
mass A is moving downward at the rate of 4 m/s. If body B has a...
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 Two-Body Collision with a Spring A block of mass m,-1.9 kg initially moving to the...

    A Two-Body Collision with a Spring A block of mass m,-1.9 kg initially moving to the right with a speed of 3.2 m/s on a frictionless, horizontal track collides with a spring attached to a second block of mass m2 - 3.9 kg initially moving to the left with a speed of 1.8 m/s as shown in figure (a). The spring constant is 505 N/m in A moving block collides with another moving block with a spring attached: (a) before...

  • (a) An elevator of mass m moving upward has two forces acting on it: the upward...

    (a) An elevator of mass m moving upward has two forces acting on it: the upward force of tension in the cable and the downward force due to gravity. When the elevator is accelerating upward, which is greater, T or w? Tw    Both forces are equal. (b) When the elevator is moving at a constant velocity upward, which is greater, T or w? Tw    Both forces are equal. (c) When the elevator is moving upward, but the acceleration is downward, which is...

  • (a) An elevator of mass m moving upward has two forces acting on it: the upward force of tension in the cable and the d...

    (a) An elevator of mass m moving upward has two forces acting on it: the upward force of tension in the cable and the downward force due to gravity. When the elevator is accelerating upward, which is greater, T or w? T w Both forces are equal. (b) When the elevator is moving at a constant velocity upward, which is greater, T or w? T w Both forces are equal. (c) When the elevator is moving upward, but the acceleration...

  • Two bodies, A and B each of mass 2.0 kg moving with velocities vA = (2.0i...

    Two bodies, A and B each of mass 2.0 kg moving with velocities vA = (2.0i ˆ + 5.0j) m/s and vB = (1.0i ˆ – 5.0j) m/s collide and stick together. After the collision, what is the velocity of the composite object?

  • Two objects are moving in the xy-plane. Object A has a mass of 3.2 kg and has a velocity vA = < 2.3 m/s, 4.2 m/s >...

    Two objects are moving in the xy-plane. Object A has a mass of 3.2 kg and has a velocity vA = < 2.3 m/s, 4.2 m/s > and object B has a mass of 2.9 kg and has a velocity vB = < -1.8 m/s, 2.7 m/s > . What is the total momentum of the system? A uniform sphere of radius 2R has a spherical cavity of radius R cut out of it. The center of the cavity is...

  • Sphere A, of mass 0.600 kg, is initially moving to the right at 4.00 m/s. Sphere B, of mass 1.80 kg, is initially to the...

    Sphere A, of mass 0.600 kg, is initially moving to the right at 4.00 m/s. Sphere B, of mass 1.80 kg, is initially to the right of sphere A and moving to the right at 2.00 m/s. After the two spheres collide, sphere B is moving at 3.00 m/s in the same direction as before. (a) What is the velocity (magnitude and direction) of sphere A after this collision? (b) Is this collision elastic or inelastic? (c) Sphere B then...

  • A block of mass m1 = 1.0 kg initially moving to the right with a speed...

    A block of mass m1 = 1.0 kg initially moving to the right with a speed of 3.2 m/s on a frictionless, horizontal track collides with a spring attached to a second block of mass m2 = 3.4 kg initially moving to the left with a speed of 2.6 m/s as shown in figure (a). The spring constant is 530N/m. (A) Find the velocities of the two blocks after the collision. (B) During the collision, at the instant block 1...

  • 1. a. A truck of mass 2000 kg is moving with a velocity of 20 m/s....

    1. a. A truck of mass 2000 kg is moving with a velocity of 20 m/s. If on applying brakes, the truck stops after coming to a distance of 40 m, find the retarding force? b. A car of mass 1000 kg moving with a velocity of 90 km/h collides with a tree and comes to stop in 10 s. What is the change in momentum of the car? What is the force applied by the tree to stop the...

  • A 2kg mass moving with a velocity of 7 m/s collides elastically with a 4 kg...

    A 2kg mass moving with a velocity of 7 m/s collides elastically with a 4 kg mass moving in the opposite direction at 4 m/s. The 2 kg mass reverses direction after the collision and has a new velocity of 3 m/s. What is the new velocity of the 4 kg mass

  • 4] (extra credit) Two spheres A and B of mass m -2.0 kg and ma -40...

    4] (extra credit) Two spheres A and B of mass m -2.0 kg and ma -40 kg, are connected by a light rigid rod of length- 39.0 em. The two spheres are resting on a horizontal frictionless surface when an impulse is applied to A giving it the velocity, 2.i (m/s) Va a) Determine the velocity of the center of mass of the system. b) Determine the linear momentum of the system. e) Find the angular momentum relative to the...

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