ZuoTi.Pro
Question

Objects A and B (mA = 6.0 kg and mB = 2.0 kg) have a head-on...

Objects A and B (mA = 6.0 kg and mB = 2.0 kg) have a head-on collision as shown. Immediately before the collision, Object A has a velocity of 8.0 m/s to the right and Object B has a velocity of 16 m/s to the left. Immediately after the collision, Object A has a velocity of 1.0 m/s to the left. What is the magnitude and direction of the velocity of Object B immediately after the collision?

a. 21.1 m/s to the right

. b. 21.1 m/s to the left.

c. 5.0 m/s to the right

. d. 5.0 m/s to the left

. e. 11 m/s to the right

(Please show work)

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:
Objects A and B (mA = 6.0 kg and mB = 2.0 kg) have a head-on...
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

  • Two objects, A with mass mA=0.25 kg and B with mass mB=1.25 kg, are held at...

    Two objects, A with mass mA=0.25 kg and B with mass mB=1.25 kg, are held at rest on a spring is released, A has a kinetic energy of 22 J and B has a kinetic energy of A) 110 J g is compressed between them. Immediately after the B) 5.5J C) 11 J D) 4.4 J E) 19.4 J 18. A certain wheel has a rotational inertia of 12 kg m2. As it turns through 5.0 rev its angular velocity...

  • A 2.0 kg block moving 6 m/s to the right makes a head-on elastic collision with...

    A 2.0 kg block moving 6 m/s to the right makes a head-on elastic collision with a 3-kg block moving to the right at 3 m/s. The velocity of the 2.0-kg block is 2.4 m/s to the right after the collision. What is the velocity of the 3-kg block in the collision? 5.4 m/s -9.8 m/s 8.0 m/s 6.0 m/s

  • Two asteroids strike head-on: before the collision, asteroid A (mA = 7.8×1012 kg) has velocity 3.3...

    Two asteroids strike head-on: before the collision, asteroid A (mA = 7.8×1012 kg) has velocity 3.3 km/s and asteroid B (mB = 1.38×1013 kg )has velocity 1.4 km/s in the opposite direction. 1) If the asteroids stick together, what is the magnitude of the velocity of the new asteroid after the collision? 2) If the asteroids stick together, what is the direction of the velocity of the new asteroid after the collision? a. in the original direction of asteroid B...

  • A 4.0 kg object is moving at 5.0 m/s NORTH. It strikes a 6.0 kg object...

    A 4.0 kg object is moving at 5.0 m/s NORTH. It strikes a 6.0 kg object at rest. The objects have an elastic collision and move in the NORTH or SOUTH direction. The velocity of the 6.0 kg object after the collision is

  • Two objects collide head-on (see figure below). The first object is moving with an initial speed...

    Two objects collide head-on (see figure below). The first object is moving with an initial speed of 7.99 m/s to the right and the second object is moving with an initial speed of 10.00 m/s to the left. Assuming the collision is elastic, m1 = 5.12 kg and m2 = 6.15 kg,determine the final velocity of each object. (Indicate the direction with the sign of your answer. Positive is to the right, and negative is to the left.) v1f =...

  • A 3.0-kg object moving 8.0 m/s in the positive x direction has a one-dimensional elastic collision...

    A 3.0-kg object moving 8.0 m/s in the positive x direction has a one-dimensional elastic collision with an object (mass = M) initially at rest. After the collision, the object of unknown mass has a velocity of 6.0 m/s in the positive x direction. What is M? a. 6.0 kg b.5.0 kg c. 4.2 kg d. 7.5 kg e. 8.0 kg

  • A 5.5 kg bowling ball collides head on with stationary, 1.0 kg bowling pin. After the...

    A 5.5 kg bowling ball collides head on with stationary, 1.0 kg bowling pin. After the collision the pin is moving to the right with a veloctiy of 5.0 m/s and the bowling ball is also movinh in the same direction with a velocitu of 2.0 m/s. What was the the initial velocity of the bowling ball? (before/after conservation of momemtum problem)

  • a ramp on wheels with mb = 30 kg Ball A, with mass mA- 15 kg...

    a ramp on wheels with mb = 30 kg Ball A, with mass mA- 15 kg and radius rA 0.2 m, initially travels to the right at vA1 30 m/s. A ramp on wheels with ms 30 kg and incline of 0 40° initially travels to the right at Ve1 10 m/s. Find the velocity of A and B immediately after the impact if the ramp can only ) A1 VB1 тв travel in the horizontal direction. Let e 0.4

  • Problem 3 (20 points: Two blocks, mA 12.0 kg, mB-5.0 kg slide along a frictionless horizontal...

    Problem 3 (20 points: Two blocks, mA 12.0 kg, mB-5.0 kg slide along a frictionless horizontal surface towards one another as shown below. Assuming the collision is perfectly elastic, determine the velocity of each block after impact, the total amount of kinetic energy the system loses, and the magnitude of the impulse felt by block A during the collision. VB 5.0 m/s VA-3.0 m/s

  • a 2.0-kg block moving 6m/s to the right makes a head-on collision with a 3kg block...

    a 2.0-kg block moving 6m/s to the right makes a head-on collision with a 3kg block moving to the right at 3 m/s. The velocity of the 2.0-kg block is 2.4 m/s to the right after the collision. What is the velocity lf the 3-kg block in the collison? Question 14 (4 points) A 2.0-kg block moving 6 m/s to the right makes a head-on elastic collision with a 3-kg block moving to the right at 3 m/s. The velocity...

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