Click to Chat

1800-1023-196

+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
`        A balloon of weight W descends with a acceleration f m/s2. the weight that must be thrown out in order give the baloon an equal upward acceleration will be?`
4 years ago

Vivek Kumar
27 Points
```							Let the upthrust due to air be P. Now, W - P = (W/g)fP - (W - g) = (W - Q)f/gAdding,     Q/f = W/g + (W - Q)/g=> Q = 2Wf/(g + f)
```
2 years ago
Think You Can Provide A Better Answer ?

## Other Related Questions on Mechanics

View all Questions »

### Course Features

• 101 Video Lectures
• Revision Notes
• Previous Year Papers
• Mind Map
• Study Planner
• NCERT Solutions
• Discussion Forum
• Test paper with Video Solution

### Course Features

• 110 Video Lectures
• Revision Notes
• Test paper with Video Solution
• Mind Map
• Study Planner
• NCERT Solutions
• Discussion Forum
• Previous Year Exam Questions

Post Question