Click to Chat

1800-2000-838

+91-120-4616500

CART 0

• 0

MY CART (5)

Use Coupon: CART20 and get 20% off on all online Study Material

ITEM
DETAILS
MRP
DISCOUNT
FINAL PRICE
Total Price: Rs.

There are no items in this cart.
Continue Shopping
Shane Macguire Grade: upto college level
`        A simple pendulum is constructed by hanging a heavy ball by a 5.0 m long string. It undergoes small oscillations. (a) How many oscillations does it make per second? (b) What will be the frequency if the system is taken on the moon where acceleration due to gravitation of the moon is 1.67 ms-2?`
3 years ago

Deepak Patra
474 Points
```										Sol.  . L = 5m.
(a) T = 2π √(l/g)  = 2π √0.05 = 2π(0.7)
∴ In 2π(0.7)sec, the body completes 1 oscillation,
In 1 second, the body will complete 1/(2π(0.7)) oscillation∴ f = 1/(2π(0.7)) = 10/14π = 0.70/π times
b) When it is taken to the moon

T = 2π √(l/g^' )  where g’→ Acceleration in the moon.
2π √(5/1.67)
∴ f = 1/T = 1/2π  √(1.67/5) = 1/2π (0.577) = 1/(2π√3  ) times

```
3 years ago
Think You Can Provide A Better Answer ?

## Other Related Questions on Mechanics

View all Questions »
• Complete Physics Course - Class 12
• OFFERED PRICE: Rs. 2,756
• View Details
• Complete Physics Course - Class 11
• OFFERED PRICE: Rs. 2,968
• View Details

Post Question