1)A solid ball, a solid disk, and a hoop, all with the same mass and the same ra
ID: 2265102 • Letter: 1
Question
1)A solid ball, a solid disk, and a hoop, all with the same mass and the same radius, are set rolling without slipping up an incline, all with the same initial energy. Which goes farthest up the incline?A.the ball B.the disk C.the hoop D.the hoop and the disk roll to the same height, farther than the ball E.they all roll to the same height
2)A solid ball, a solid disk, and a hoop, all with the same mass and the same radius, are set rolling without slipping up an incline, all with the same initial linear speed. Which goes farthest up the incline?
A.the ball B.the disk C.the hoop D.the hoop and the disk roll to the same height, farther than the ball E.they all roll to the same height
3)Bob and Lily are riding on a merry-go-round. Bob rides on a horse toward the outside of the circular platform, and Lily rides on a horse toward the center of the circular platform. When the merry-go-round is rotating at a constant angular speed, Bob 1)A solid ball, a solid disk, and a hoop, all with the same mass and the same radius, are set rolling without slipping up an incline, all with the same initial energy. Which goes farthest up the incline?
A.the ball B.the disk C.the hoop D.the hoop and the disk roll to the same height, farther than the ball E.they all roll to the same height
2)A solid ball, a solid disk, and a hoop, all with the same mass and the same radius, are set rolling without slipping up an incline, all with the same initial linear speed. Which goes farthest up the incline?
A.the ball B.the disk C.the hoop D.the hoop and the disk roll to the same height, farther than the ball E.they all roll to the same height
3)Bob and Lily are riding on a merry-go-round. Bob rides on a horse toward the outside of the circular platform, and Lily rides on a horse toward the center of the circular platform. When the merry-go-round is rotating at a constant angular speed, Bob
A.the ball B.the disk C.the hoop D.the hoop and the disk roll to the same height, farther than the ball E.they all roll to the same height 2)A solid ball, a solid disk, and a hoop, all with the same mass and the same radius, are set rolling without slipping up an incline, all with the same initial linear speed. Which goes farthest up the incline?
A.the ball B.the disk C.the hoop D.the hoop and the disk roll to the same height, farther than the ball E.they all roll to the same height
A.the ball B.the disk C.the hoop D.the hoop and the disk roll to the same height, farther than the ball E.they all roll to the same height
3)Bob and Lily are riding on a merry-go-round. Bob rides on a horse toward the outside of the circular platform, and Lily rides on a horse toward the center of the circular platform. When the merry-go-round is rotating at a constant angular speed, Bob
Explanation / Answer
1)
E.they all roll to the same height
2)
C.the hoop
3)
D.the same as Lily
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