Chapter 07, Problem 63 Two ice skaters have masses m, and m2 and are initially stationary....
Two professional skaters (Joe and Sue) start their routine by pushing off from a facing, stationary pose as shown in figure (a). The kinetic frictional force acting on their skates can be ignored while they are pushing against each other, however once they separate, the force of kinetic friction eventually brings them to a halt. As shown in figure (b), after the push-off, they move in opposite directions with different speeds. The magnitude of their acceleration is the same, but...
Two ice skaters, with masses of 50.0kg and 65.0kg , are at the center of a 40.0m -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 30.0s , how long does the lighter skater take to reach the edge? Express your answer with the appropriate units.
Two ice skaters, with masses of 50.0 kg and 65.0 kg , are at the center of a 60.0 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 30.0 s , how long does the lighter skater take to reach the edge?
Two ice skaters, with masses of 30.0 kg and 65.0 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 20.0 s , how long does the lighter skater take to reach the edge?
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, with masses of 73kg and 55kg , stand facing each other on a 18-m-wide frozen river. The skaters push off against each other, glide backward straight toward the river's edges, and reach the edges at exactly the same time. how far did the 73kg skater glide?