Two barges full of salted toad guts have a collision. The red barge has a mass of 150 000 kg and is traveling Northwest at 0.25 m/s. The blue barge has a mass of 100 000 kg and is traveling Southeast at 0.1 m/s. After the collision the blue barge has a velocity of 0.32 m/s to the Northwest. What is the final velocity of the red barge? Isthis collision elastic?

Two football players collide head-on in midair while chasing a pass. The first player has a 100.5 kg mass and an initial velocity of 4.20 m/s, while the second player has a 122 kg mass and initial velocity of -3.9 m/s. What is their velocity (in m/s) just after impact if they cling together? (Indicate the direction with the sign of your answer.) m/s

Two football players collide head-on in midair while chasing a pass. The first player has a 95.0 kg mass and an initial velocity of 5.60 m/s, while the second player has a 114 kg mass and initial velocity of -3.7 m/s. What is their velocity (in m/s) just after impact if they cling together? (Indicate the direction with the sign of your answer.) m/s?

Question #2 and #3. Thanks!

An full shopping cart with a mass of 100. kg is moving at 5.0 m/s and runs into a stationary shopping cart that is empty (30. kg).  After the collision, the full shopping cart is moving at 2.7 m/s.  What is the empty shopping cart moving at?

A 62.9 kg ice skater moving to the right witha velocity of 2.05 m/s throws a 0.134 kg snowball to the right with a velocity of 35.9 m/srelative to the ground.What is the velocity of the ice skater afterthrowing the snowball? Disregard the frictionbetween the skates and the ice.Answer in units of m/s. A second skater initially at rest with a massof 59.7 kg catches the snowball.What is the velocity of the second skaterafter catching the snowball in a perfectly inelastic collision?Answer in units of m/s.

In a goal line stand against Mount A,Acadia's LB Rory (m=90 kg) and DL Kailan(m=82 kg) meet the 86 kg Mount A halfback (HB) moving southward through the air at 5.8 m/s. Upon contact, Rory and Kailan are both moving at 3.8 m/s in the exact opposite direction to the Mount A halfback. Determine the post-collision velocity (including magnitude and direction) of the collection of the three players. Assume they move together after the collision.

A 1 295.0 kg car traveling initially with a speed of 25.000 m/s in an easterly direction crashes into the back of a 8 900.0 kg truck moving in the same direction at 20.000 m/s. The velocity of the car right after the collision is 18.000 m/s to the east. VTS Before After (a) What is the velocity of the truck right after the collision? (Give your answer to five significant figures.) × m/s east 4.0 (b) What is the change in mechanical energy of the car-truck system in the collision? Your response differs from the correct answer by more than 10%. Double check your calculations. J (c) Account for this change in mechanical energy.