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
        What is the minimum value of speed of projection so that a particle passes a given point P whose coordinates are (x,y) ??
10 years ago

Answers : (2)

suchintan mondal
8 Points
							

 {g.(y+(x2+y2)1/2)}1/2

10 years ago
AskiitianExpert Shine
10 Points
							

Hi

Find the minimum velocity in y direction by taking the final velocity at y=y as zero, then calclate the time taken(T) to reach there by using the

eq. s= ut +/2 at2.  After that calculate the velocity in x direction by dividing x by the time taken(T) to reach y.

The two components obtained are added vectorially to get the minimum velocity to reach pt x,y .

 

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


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


Ask Experts

Have any Question? Ask Experts

Post Question

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