『.ac-ジ Equation The minute hand of a large clock is 0.50 m Jone, 6g min=Thr=3600> Cook (A) Calculate its linear speed at its tip in meters per second. Equation: (2T))r T. Givens/Unknown: Substitution: Solve: (=0.55 T=36005 3 60 o
Simple harmonic motion
Simple harmonic motion is a type of periodic motion in which an object undergoes oscillatory motion. The restoring force exerted by the object exhibiting SHM is proportional to the displacement from the equilibrium position. The force is directed towards the mean position. We see many examples of SHM around us, common ones are the motion of a pendulum, spring and vibration of strings in musical instruments, and so on.
Simple Pendulum
A simple pendulum comprises a heavy mass (called bob) attached to one end of the weightless and flexible string.
Oscillation
In Physics, oscillation means a repetitive motion that happens in a variation with respect to time. There is usually a central value, where the object would be at rest. Additionally, there are two or more positions between which the repetitive motion takes place. In mathematics, oscillations can also be described as vibrations. The most common examples of oscillation that is seen in daily lives include the alternating current (AC) or the motion of a moving pendulum.
![Name: l It
Period: 2
Date:
Circular Motion Math Worksheet
Formulas: T= 1/f (-1/T V= (2nr) / T a- V /r
(H)
Fe = m ae Fe= (mV)/ r
(N)
(S)
(N)
A 0.5 kg ball moves in a circle that is 0,4 m in radius at a speed of 4.0 m/s. Calculate its centripetal
acceleration.
Givens/Unknown:
1.
Equation:
Substitution:
Solve:
to mls
0.4m
2.
Calculate the centripetal force on the ball in question #1.
Equation:
Givens/Unknown:
Substitution:
Solve:
3.
A toy cart at the end of a string 0.70 m long moves in a circle on a table. The cart has a mass of 2.0 kg
and the string has a breaking strength of 40. N. F
(A) Calculate the acceleration the toy cart as it moves in a circle.
Givens/Unknown:
m- 2.0 Kg
r:. 7e m
Equation:
Substitution:
Solve:
Hon m/s
zkg
CこZom/s
(B) Calculate the maximum speed the cart can attain without breaking the string.
Givens/Unknown:
Equation:
Substitution:
Solve:
4.
he minute hand of a large clock is 0.50 m long 6a mn -hr= 36o0s (60X60)=
(A) Calculate its linear speed at its tip in meters per second.
Equation:
(2T))r
Givens/Unknown:
Substitution:
Solve:
『=0-5ち
Tニ36005
(? T) 0.5
3 60 0
(B) Calculate the centripetal acceleration of the tip of the hand.
Givens/Unknown:
Equation:
Substitution:
Solve:
60
cyc
A phonograph record 30.0 cm in diameter rotates 33.5 times per minute. 2-5cm <0,!5EV
5.
(A) What is its frequency?
Equation:
E= Cyc
Time
Givens/UnknoWn:
Substitution:
Solve:
F=
(B) What is its period?
Givens/Unknown:
Equation:
Substitution:
Solve:](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F905f3c8d-7cbf-41b3-aa1b-e6506eee5c05%2F7858cacd-a6b4-4675-96fa-c17a509635e8%2Fdmfpfgp_processed.jpeg&w=3840&q=75)
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