Question

Question 1 B C D Mass $m_1$ is connected by a string through a hole in the table to a hanging mass $m_2$. Mass $m_1$ slides in a circle on the table with just enough speed that $m_2$ doesn't fall. Which is the correct free body diagram for mass $m_1$ on the table? Oc OD OB O A Question 2 (a) KV 2m m 2m m (b) (c) (d) The figure shows a view from above of a marble tied to a string moving in horizontal circles on top of a table. If all are moving at the same speed, which has the least tension? O a Oc Ob Od Question 3 For fun, an X-Wing fighter pilot on Earth starts doing a series of vertical loop-the-loops. At which point in the motion would she feel heaviest? At the right side, when the X-Wing is pointing directly upward. At the top of the circle. At the left side, when the X-Wing is pointing directly downward At the bottom of the circle. She would feel the same throughout. Question 4 A golfer starts with the club over her head and swings it to reach maximum speed as it contacts the ball. Halfway through her swing, when the golf club is parallel to the ground, the acceleration vector of the golf club head points Straight down. Toward the golfer's shoes. Parallel to the ground. Toward a point above the golfer's head.

          Question 1
B
C
D
Mass $m_1$ is connected by a string through a hole in the table to a hanging mass $m_2$. Mass $m_1$ slides in a circle on the table with just enough speed that $m_2$ doesn't fall. Which is the correct free body diagram for mass $m_1$ on the table?
Oc
OD
OB
O A
Question 2
(a)
KV 2m
m
2m
m
(b)
(c)
(d)
The figure shows a view from above of a marble tied to a string moving in horizontal circles on top of a table. If all are moving at the same speed, which has the least tension?
O a
Oc
Ob
Od
Question 3
For fun, an X-Wing fighter pilot on Earth starts doing a series of vertical loop-the-loops. At which point in the motion would she feel heaviest?
At the right side, when the X-Wing is pointing directly upward.
At the top of the circle.
At the left side, when the X-Wing is pointing directly downward
At the bottom of the circle.
She would feel the same throughout.
Question 4
A golfer starts with the club over her head and swings it to reach maximum speed as it contacts the ball. Halfway through her swing, when the golf club is parallel to the ground, the acceleration vector of the golf club head points
Straight down.
Toward the golfer's shoes.
Parallel to the ground.
Toward a point above the golfer's head.

Question 1
B
C
D
Mass m1 is connected by a string through a hole in the table to a hanging mass m2. Mass m1 slides in a circle on the table with just enough speed that m2 doesn't fall. Which is the correct free body diagram for mass m1 on the table?
Oc
OD
OB
O A
Question 2
(a)
KV 2m
m
2m
m
(b)
(c)
(d)
The figure shows a view from above of a marble tied to a string moving in horizontal circles on top of a table. If all are moving at the same speed, which has the least tension?
O a
Oc
Ob
Od
Question 3
For fun, an X-Wing fighter pilot on Earth starts doing a series of vertical loop-the-loops. At which point in the motion would she feel heaviest?
At the right side, when the X-Wing is pointing directly upward.
At the top of the circle.
At the left side, when the X-Wing is pointing directly downward
At the bottom of the circle.
She would feel the same throughout.
Question 4
A golfer starts with the club over her head and swings it to reach maximum speed as it contacts the ball. Halfway through her swing, when the golf club is parallel to the ground, the acceleration vector of the golf club head points
Straight down.
Toward the golfer's shoes.
Parallel to the ground.
Toward a point above the golfer's head.

Added by Todd J.

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