badge image

Enroll For Free Now & Improve Your Performance.

×
User Icon
User Icon
User Icon
User Icon
User Icon

Thank you for registering.

One of our academic counsellors will contact you within 1 working day.

Please check your email for login details.
Close

MY CART (5)

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

ITEM
DETAILS
MRP
DISCOUNT
FINAL PRICE
Total Price: Rs.

⇐ BackProceed to Checkout ⇒
There are no items in this cart.
Continue Shopping
Menu
Grade: 11 

                        
There are two value of time for which s projectile is at the same height .the sum of these two times is equal to
2 years ago

Answers : (1)

Eshan
askIITians Faculty
2095 Points 
							Dear student,

Let the vertical compoenent of initial velocity beu.
HenceH=ut-\dfrac{1}{2}gt^2
\implies t^2-\dfrac{2u}{g}t+\dfrac{2H}{g}=0
Hence the sum of its roots is\dfrac{2u}{g}
2 years ago
Think You Can Provide A Better Answer ?
Answer & Earn Cool Goodies

Other Related Questions on General Physics

A battery is to be formed by joining 3 dry cell them with connecting wires . Show how will you... Answer & Earn Cool Goodies
answer please to find distance travelled by bolt as seen by person in lift b Answer & Earn Cool Goodies
conservation of momentom .........!!!!!!!!!!!!!!!!!!!!!!!!!!!
Switching off a bulb would be a Physical change Chemical Change Both physical and chemical changes​
If the density of cylindrical red was measured by formula p= 4m/πd2 - l the percentage in error m d...
View all Questions »


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


Ask Experts

Have any Question? Ask Experts

Post Question

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