Two ice skaters suddenly push off against one another starting from a stationary position. The 45-kg skater acquires a speed of 0.375 m/s relative to the ice. What speed does the 60-kg skater acquire relative to the ice?

A falcon with a mass of 0.258 kg is flying along at a horizontal speed of 8.2 m/s and it sees a 0.024 kg insect heading straight towards it with a speed of 11 m/s. The falcon open its mouth wide and enjoys a nice lunch. What is the falcon's speed (in m/s) immediately after swallowing the insect?

A 46.7-kg person, initially at rest, throws a 0.143-kg snowball forward with a horizontal speed of 33.5 m/s. A second person, with a mass of 47.5 kg, catches the snowball. Both people are on skates. The first person is initially at rest, as mentioned, and the second person is initially moving with a speed of 1.45 m/s toward the first person. Disregard air resistance and the friction between the skates and the ice. Take the direction in which the snowball is thrown to be the positive direction. Indicate the directions of the final velocities with the signs of your answers. To receive full marks, you must include a diagram showing the physical situation. (a) Calculate the velocity of the first person immediately after they throw the snowball. (b) Calculate the velocity of the second person immediately after they catch the snowball. (a) thrower (first person)     m/s (Give your answer to at least three decimal places.)(b) catcher (second person)     m/s (Give your answer to at least…

During a game of football, a 108 kg player running at a speed of 9.1 m/s is tackled from the front by a 91 kg opponent at a speed of 6.3 m/s. What is the speed of the pair of players immediately after the collision (assuming the players are glued together)?

Two ice skaters push off against one another starting from a stationary position. The 45.0-kg skater acquires a speed of 0.375 m/s. What speed does the 60.0-kg skater acquire? Assume that any other unbalanced forces during the collision are negligible. O 0.375 m/s O 0.281 m/s O 0.750 m/s O 0.000 m/s O 0.500 m/s

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 0.84 m/s, what is her mass in kilograms?

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.