Question

A 2.2 kg block moving at 3.5 m/s collides and sticks with a stationary block of...

A 2.2 kg block moving at 3.5 m/s collides and sticks with a stationary block of mass 4.5 kg. What is their combined speed immediately after the collision?

Homework Answers

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
A) A block of mass m1=6.0 kg is initially moving at 5.0 m/s to the right...
A) A block of mass m1=6.0 kg is initially moving at 5.0 m/s to the right and collides inelastically with an initially stationary block of mass m2=18.0 kg. The two objects become stuck together. Find the final velocity of the two blocks. B) A block of mass m1=6.0 kg is initially moving at 5.0 m/s to the right and collides elastically with an initially stationary block of mass m2=18.0 kg. After the collision, block m2 is moving to the right...
A 62 kg ice skater moving at 3.2 m/s collides with a second stationary skater with...
A 62 kg ice skater moving at 3.2 m/s collides with a second stationary skater with mass 65 kg. The skaters cling together after the collision and move without friction. Compute their speed after the collision.
A ball of mass 0.265 kg that is moving with a speed of 5.1 m/s collides...
A ball of mass 0.265 kg that is moving with a speed of 5.1 m/s collides head-on and elastically with another ball initially at rest. Immediately after the collision, the incoming ball bounces backward with a speed of 3.5 m/s . Part A: Calculate the velocity of the target ball after the collision. Part B: Calculate the mass of the target ball.
7. Ball A with mass 0.85 kg is rolling at 3.5 m/s [N] when it collides...
7. Ball A with mass 0.85 kg is rolling at 3.5 m/s [N] when it collides with stationary Ball B with mass 1.15 kg. After the collision, Ball A is moving 2.4 m/s [N40ºW]. Find the velocity of Ball B after the collision.  
A block with mass m1 = 10 kg moving at 5 m/s collides with another block...
A block with mass m1 = 10 kg moving at 5 m/s collides with another block with mass m2 = 20 kg moving the other way at 1 m/s. The two blocks stick together after the collision. (a) What is their common final velocity, ->vf ? (b) What is the center of mass velocity, ->v_CM? (c) What would this collision look like in the center-of-mass frame?
A 6.0-kg block moving at 9.0 m/s to the right collides head-on with another 12.0-kg block...
A 6.0-kg block moving at 9.0 m/s to the right collides head-on with another 12.0-kg block moving at 3.0 m/s to the left. What are the velocities of the two blocks after the collision if the collision is elastic?
A 6.9 kg block with a speed of 3.6 m/s collides with a 13.8 kg block...
A 6.9 kg block with a speed of 3.6 m/s collides with a 13.8 kg block that has a speed of 2.4 m/s in the same direction. After the collision, the 13.8 kg block is observed to be traveling in the original direction with a speed of 3.0 m/s. (a) What is the velocity of the 6.9 kg block immediately after the collision? (b) By how much does the total kinetic energy of the system of two blocks change because...
A 7.0 kg block with a speed of 3.0 m/s collides with a 14.0 kg block...
A 7.0 kg block with a speed of 3.0 m/s collides with a 14.0 kg block that has a speed of 2.0 m/s in the same direction. After the collision, the 14.0 kg block is observed to be traveling in the original direction with a speed of 2.5 m/s. (a) What is the velocity of the 7.0 kg block immediately after the collision? (b) By how much does the total kinetic energy of the system of two blocks change because...
A 2.0 kg block with a speed of 5.1 m/s collides with a 4.0 kg block...
A 2.0 kg block with a speed of 5.1 m/s collides with a 4.0 kg block that has a speed of 3.4 m/s in the same direction. After the collision, the 4.0 kg block is observed to be traveling in the original direction with a speed of 4.3 m/s. (a) What is the velocity of the 2.0 kg block immediately after the collision? (b) By how much does the total kinetic energy of the system of two blocks change because...
A 5 kg block with a speed of 3.0 m/s collides with a 10 kg block...
A 5 kg block with a speed of 3.0 m/s collides with a 10 kg block that has a speed of 2.0 m/s in the same direction. After the collision, the 10 kg block travels in the original direction with a speed of 2.5 m/s. (a) Draw (i) a before/after sketch, (ii) momentum & energy bar diagrams of the situation, and (iii) identify the collision as elastic, inelastic and completely inelastic. (b) what is the velocity of the 5.0 kg...