Review Part A At the center of a 50 m diameter circular ice rink, a 77...
At the center of a 50-m-diameter circular ice rink, a 70 kg skater traveling north at 2.8 m/s collides with and holds onto a 62 kg skater who had been heading west at 3.9 m/s . How long will it take them to glide to the edge of the rink? Where will they reach it? Give your answer as an angle north of west.
At the center of a 50-m-diameter circular ice rink, a 79 kg skater traveling north at 2.9 m/s collides with and holds onto a 65 kg skater who had been heading west at 3.3 m/s . How long will it take them to glide to the edge of the rink? Where will they reach it? Give your answer as an angle north of west.
At the center of a 50-m-diameter circular ice rink, a 79 kg skater traveling north at 2.4 m/s collides with and holds onto a 62 kg skater who had been heading west at 3.9 m/s. Part A How long will it take them to glide to the edge of the rink? Part B Where will they reach it? Give your answer as an angle north of west.
Two ice skaters, with masses of 50.0 kg and 85.0 kg, are at the center of a 30.0 m -diameter-circular rink. The skaters push off against each other and glide to opposite edges of the rink.If the heavier skater reaches the edge in 10.0 s, how long does the lighter skater take to reach the edge?
Two ice skaters stand at rest in the center of an ice rink. When they push off against one another the 70-kg skater acquires a speed of 0.69 m/s If the speed of the other skater is 0.88 m/s. What is the skater's mass? Express your answer using two significant figures. m_2 =
1 Review A 58-kg woman and a 80-kg man stand 13 m apart on frictionless ice. How far from the woman is their CM? Express your answer using two significant figures. 2CM = 7.5 m Submit Previous Answers Correct Part B Each person holds the end of a rope and the man pulls on the rope so that he moves toward the woman. How far will the man have moved when he collides with the woman? Express your answer using...
Consta Part A Determine the magnitude of the force on an electron traveling 6.15x109 m/s horizontally to the east in a vertically upward magnetic field of strength 0.55 T. Express your answer to two significant figures and include the appropriate units. NA ? Fmax = Value N Submit Request Answer - Part B Determine the direction of the force on an electron to the North to the South O to the East O to the West Submit Request Answer ovide...
PLEASE ANSWER A B AND C !! INDICATE EACH ANSWER PLEASE Problem 8.14 26 of 36 Review | Constants A 750 kg car is stalled on an icy road during a snowstorm. A 1000 kg car traveling eastbound at 12 m/s collides with the rear of the stalled car. After being hit, the 750 kg car slides on the ice at 4 m/s in a direction 30° north of east. Part A What is the magnitude of the velocity of...
Problem 11.36 Ok m/s. Determine the angular momentum of a 77-g particle about the origin of coordinates when the particle is at 3 = 4.4 m, y = -6.2 m, and it has velocity v= Find the c-component. Express your answer using two significant figures. Lx = 3.8 kg . m/s Submit Previous Answers Answer Requested Part B Find the y-component. Express your answer using two significant figures. I A m O 2 ? Ly = 30.36 kg. m/s Submit...
Determine the magnitude of the force on an electron traveling 6.45-105 m/s horizontally to the east in a vertically upward magnetic field of strength 0.70 Express your answer to two significant figures and include the appropriate units. JA → ? F Value N Submit Request Answer Part B Determine the direction of the force on an electron. O to the North to the South O to the East O to the West Submit Request Answer