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Variable g pendulum
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Variable g pendulum

공유
모델명
P2132301
브랜드
PHYWE
판매가
견적 문의
배송비
￦2,500 / 주문시결제(선결제) 조건별배송
택배
방문 수령지 : 경기도 고양시 덕양구 향동로 194(향동동) DMC아미 지식산업센터 501호

 

Features
Principle
Investigate the oscillation behaviour of a pendulum (rod pendulum) by varying the magnitude of the components of the acceleration of gravity which are decisive for the oscillation period. The pendulum that is to be used is constructed in such a manner that its oscillation plane can be progressively rotated from a vertical orientation to a horizontal one. The angle F, by which the oscillation plane deviates from its normal vertical position, can be read from a scale.
Benefits
Quick and easy set-up
Determine the gravitational constant g immediately without knowledge of mass or moment of inertia
Automatically measure the oscillation period using the light barrier
Simulate the pendulum oscillation as it would behave on the moon
Investigate the pendulum oscillation in the vertical plane, the horizontal plane, and for any angle in between
Tasks
1. Measurement of the oscillation period of the pendulum as a function of the angle of inclination F of the oscillation plane for two different pendulum lengths.
2. Graphical analysis of the measured correlations and a comparison with the theoretical curves, which have been standardised with the measured value at F = 0.
3. Calculation of the effective pendulum length l for the acceleration of gravity, which is assumed to be known. Comparison of this value with the distance between the pivot point of the pendulum and the centre of gravity of the mobile pendulum weight.
4. On the moon's surface the "lunar acceleration of gravity"  gm is only 16.6 % of the earth's acceleration of gravity g. Calculate the angle F and set it on the device such that the pendulum in the laboratory oscillates with the same oscillation period with which it would oscillate on the moon in a perpendicular position. Compare the measured oscillation period with the calculated one.
What you can learn about
Oscillation period
Harmonic oscillation
Mathematical pendulum
Physical pendulum
Decomposition of force
Moment of inertia

 

 

 

 

Descripsion Code Q'ty
Light barrier, compact 11207-20 1,00
Holder for light barrier 02817-10 1,00
PHYWE Timer 4-4 13604-99 1,00
Connecting cord, 32 A, 1000 mm, red 07363-01 1,00
Tripod base PHYWE 02002-55 1,00
Connecting cord, 32 A, 1000 mm, yellow 07363-02 1,00
Variable g pendulum 02817-00 1,00
Connecting cord, 32 A, 1000 mm, blue 07363-04 1,00

 

 

배송안내

- 배송비 : 기본배송료는 2,500원 입니다. (도서,산간,오지 일부지역은 배송비가 추가될 수 있습니다)  100,000원 이상 구매시 무료배송입니다.

- 본 상품의 평균 배송일은 2일입니다. 설치 상품의 경우 다소 늦어질수 있습니다.

교환 및 반품안내

- 개봉으로 상품 가치 훼손 시에는 상품수령후 7일 이내라도 교환 및 반품이 불가능합니다.

- 저단가 상품, 일부 특가 상품은 고객 변심에 의한 교환, 반품은 고객께서 배송비를 부담하셔야 합니다(제품의 하자,배송오류는 제외)

- 일부 상품은 신모델 출시, 부품가격 변동 등 제조사 사정으로 가격이 변동될 수 있습니다.

환불안내

- 상품 청약철회 가능기간은 상품 수령일로 부터 7일 이내 입니다.

AS안내

- 소비자분쟁해결 기준(공정거래위원회 고시)에 따라 피해를 보상받을 수 있습니다.

- A/S는 판매자에게 문의하시기 바랍니다.

이미지 확대보기Variable g pendulum

Variable g pendulum
  • Variable g pendulum
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