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
Menu
Grade: 12
        

A boy streches  stone against the rubber tape of a catapult or gulet (a device used t odetach mangoes from the tree by boys in Inidan villages) through a distance of 24cm before leaving it. the tape returns to its normal position accelerating the stone over the stretched lenght. The stone leaves the gulel with a speed 2.2m/s. Assuming that the acceleration is constant white the stone ws being purshed by the tape, fund its magnitude.

9 years ago

Answers : (1)

Sachin Tyagi
31 Points
							

Solution:- Consider the accelerted 24 cm motion of the stone.

Initial Velocity = 0

Final Velocity = 2.2m/s

Distance travelled = 24cm = 0.24m

Using v2 = u2 + 2ax,

a =   (4.84m2 /s2 )/(2x0.24m) = 10.1m/s2

9 years ago
Think You Can Provide A Better Answer ?
Answer & Earn Cool Goodies

Get Extra Rs. 3,180 off

COUPON CODE: SELF20


Course Features

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


Course Features

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


Get Extra Rs. 127 off

COUPON CODE: SELF20

Ask Experts

Have any Question? Ask Experts

Post Question

 
 
Answer ‘n’ Earn
Attractive Gift
Vouchers
To Win!!! Click Here for details