Spring cop watch he calculates the time period of oscillation. If he wishes to calculate the constant, what other piece of equipment will he need? Using ent observes an unknown mass oscillate horizontally on the end of an ideal spring. A) a balance B) a meter stick C) a photogate D) a stroboscope

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spring coop watch he calculates the time period of oscillation. If he wishes to calculate the
constant, what other piece of equipment will he need?
Using udent observes an unknown mass oscillate horizontally on the end of an ideal spring. A
A) a balance
B) a meter stick
C) a photogate
D) a stroboscope
An ideal simple pendulum with a 120 g mass that is 2.50 m long is pulled over 20° and then
released. It has a time period of 3.17 s and a maximum speed of 1.72 m/s. If the same pendulum
is pulled over 10° and released what will be the new time period and the new maximum speed?
New Period
New Maximum Speed
A)
1.59 s
0.863 m/s
B)
3.17 s
0.863 m/s
C)
1.59 s
1.72 m/s
D)
3.17 s
1.72 m/s
6. A simple pendulum passes through the lowest point in its swing at 1.25 m/s. In order to find
the maximum height that the pendulum swings to above this point you will need:
A) the pendulum's mass.
B) the pendulum's length.
C) both the pendulum's mass and its length.
D) no additional information.
abceq o
u nowisd dhot ba od bonslaned aow
gringe ot of bo
aw a ar to oed
Transcribed Image Text:spring coop watch he calculates the time period of oscillation. If he wishes to calculate the constant, what other piece of equipment will he need? Using udent observes an unknown mass oscillate horizontally on the end of an ideal spring. A A) a balance B) a meter stick C) a photogate D) a stroboscope An ideal simple pendulum with a 120 g mass that is 2.50 m long is pulled over 20° and then released. It has a time period of 3.17 s and a maximum speed of 1.72 m/s. If the same pendulum is pulled over 10° and released what will be the new time period and the new maximum speed? New Period New Maximum Speed A) 1.59 s 0.863 m/s B) 3.17 s 0.863 m/s C) 1.59 s 1.72 m/s D) 3.17 s 1.72 m/s 6. A simple pendulum passes through the lowest point in its swing at 1.25 m/s. In order to find the maximum height that the pendulum swings to above this point you will need: A) the pendulum's mass. B) the pendulum's length. C) both the pendulum's mass and its length. D) no additional information. abceq o u nowisd dhot ba od bonslaned aow gringe ot of bo aw a ar to oed
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