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# Impulse

## A batsmen deviates a ball by an angle of 60* without changing its initial speed which  is equal to 108 km/h . Find the impulse imparted to the ball. [ mass of ball = 100 g]

Asked by dipanshusingla029 3rd April 2018 5:43 PM

## A frictionless wagon is pushed, from rest, with a force of 60N for 14 seconds. If it then strikes a wall and comes to rest in 0.15 seconds, how much average force does the wall exert on the wall.   GIVE WITH PROPER STEPS.

Asked by acv27joy 6th May 2018 8:21 PM

## Sir Please solve Q's no-8

Asked by shobhit 7th May 2018 11:11 PM

## Assertion :- In case of rolling without sliding, friction force can act in forward and backward direction both. Reason :- The angular momentum of a system will be conserved only about that point about which external angular impulse is zero.

Asked by minipkda 23rd May 2018 10:00 PM

## A cricket ball of mass 100 g moving with a velocity of 90 km per hour is brought to rest by a player by moving his hands back by 40 cm find impulse and time in which ball come to rest and force exerted by player

Asked by Samrat 29th June 2018 10:38 PM

## 21st sum

Asked by lovemaan5500 18th July 2018 6:41 PM

## What is IMPULSE?

Asked by rashmirane1929 12th August 2018 12:56 PM

## Two balls of same mass are dropped from the same height h on to the floor.The first ball bounces to a height h/4, after the collision and the second ball to a height h/16 .The impulse applied by the first and second ball on the floor are I1 and I2 respec, then relation bet I1 and I2 is

Asked by m.nilu 17th September 2018 8:27 PM

## The position-Time Graph of a body of mass 2kg is attached with the question.What is the impulse on the body at t=0s and t=4s ? Please answer

Asked by prabal 30th September 2018 1:59 PM

## if a light of certain intensity and certain frequency falls on a reflecting surface and the surface absorbs certain amount of energy say 60% then how can we calculate the force on the reflecting surface due to light ?

Asked by Dhruv 16th October 2018 8:06 AM

## 21st sum

Asked by lovemaan5500 23rd January 2019 8:14 PM

## During the transmission of nerve impulses through a nerve fibre, the potential on the inner side of the plasma membrane has which type of electrical charge?

Asked by rushabh1234 15th March 2019 4:02 PM

## 🛡 Help me in this question....Thanks🙂   Refer to attachment..!

Asked by jhajuhi19 6th October 2019 9:35 PM

### NEET NEET Physics

Asked by Prashant DIGHE 23rd December 2019 9:43 PM

## define impulse

Asked by ac0605248001 4th January 2020 10:16 AM

## .Define impulsive force. Show that impulse as the product of force & time.

Asked by aashishpotliya 21st December 2020 1:47 PM

## A point object is located at a distance of 100 cm from a screen a lens of focal and 23 CM mounted on a movable frictionless stand is kept between the source and the screen The Stand is attached to a spring of natural length 50 cm and Spring Constant800Newton per metre as shown in figure mass of the stand with lens is to kilogram how much impulse should be imparted to the stand so that a real image of the object is formed at the screen after the fixed time gap also find this time gap

Asked by hk4979169 14th February 2021 12:37 PM