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: 11
        
A particle of mass 1 kg starts moving so that its speed varies as b√s where b=1 unit and S is distance covered by the particle in time T find kinetic energy of particle at t=1 sec.
one year ago

Answers : (1)

anusree
6 Points
							
Speed=v=b√s
V=s/T
S=vT
V=b√vT
V/√v=b√T
√v=b√T
Square on both sides
V=BT
b=1unit
T=t=1s
So,v=1
K.E=1/2mv^2
m=1kg
V=1m/s
So K.E =1/2=0.5j
 
one year ago
Think You Can Provide A Better Answer ?
Answer & Earn Cool Goodies


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

  • 731 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