Please wait...
1800-212-7858 (Toll Free)
9:00am - 8:00pm IST all days


Thanks, You will receive a call shortly.
Customer Support

You are very important to us

For any content/service related issues please contact on this toll free number


Mon to Sat - 11 AM to 8 PM

Ask doubt

Ask doubt



CBSE XI Science Physics Laws of Motion

when we apply brakes in the car,it retards the motion;although it is an internal force.why?

Asked by 26th February 2008 6:05 PM
Answered by Expert

ICSE X Physics Electrical Power and Household Circuits

A car running at a speed of 72 km/hr is slowed down to 18 km/hr over a distance of 40 m.Calculate :(1) the retardation produced by the brakes.(2)time for which brakes are applied?

Asked by nisha_vini29 3rd July 2017 12:24 PM
Answered by Expert

NEET ALL Class Kinematics

please explain

Asked by Arushi Juyal 16th December 2017 6:39 AM
Answered by Expert

CBSE IX Physics

Difference between retardation and acceleration on points.

Asked by Kavyasharma 20th June 2018 3:57 PM
Answered by Expert

CBSE XI Science Physics

The relation between distance 'x' and time 't' is t = A(x^2) + Bx , where A and B are constants . The retardation is ?

Asked by arunavamitra50 21st June 2018 6:57 AM
Answered by Expert

JEE JEE (Main) Mathematics

Ques 38

Asked by rbhatt16 10th July 2018 11:46 PM
Answered by Expert

Chat with us on WhatsApp