Ask a Doubt
Request a call back

Join NOW to get access to exclusive study material for best results

CBSE Class 11-science Answered

<p>Action and reaction pair&nbsp;</p> <p>(A) act on two different objects</p> <p>(B) have equal magnitude</p> <p>(C) have opposite directions&nbsp;</p> <p>(D) have same directions</p>
Asked by Yash Sahu | 16 Apr, 2014, 11:30: AM
Expert Answer
Action and reaction pair always act on two different objects that are in contact. They have equal magnitude and always act in the opposite directions.
 
Hence, (A), (B) and (C) are correct and (D) is incorrect.
Answered by | 16 Apr, 2014, 11:55: AM

Concept Videos

Multiple Choice Questions Practice Test Subjective Questions Webinar Subjective Questions Pre Board Assessment
Answered Unanswered My Questions My Answers
CBSE 11-science - Physics
A small spherical object having density 2P is placed inside the liquid of density P and connected to an ideal string of length l whose other end is kept fixed so that the object can move in a vertical cirlcle, minimum speed which must be given at the bottom to just complete the vertical circle.
Asked by dhruvund8769 | 04 Feb, 2023, 11:41: PM
ANSWERED BY EXPERT
CBSE 11-science - Physics
For a liquid drop of radius r falling in air with terminal velocity power delivered by gravitational force is proportional to
Asked by gdeadshot85 | 12 Jan, 2023, 10:28: AM
ANSWERED BY EXPERT
CBSE 11-science - Physics
when we push the car,workdineyis 0,how
Asked by vaniimtiyaz630 | 12 May, 2022, 12:19: AM
ANSWERED BY EXPERT
CBSE 11-science - Physics
Two identical balls moving in opposite directions with speeds 20m/s and 25m/s undergo head on perfectly inelastic collision. The speed of combined mass after collision is 1. 20m/s 2. 22.5m/s 3. 25m/s 4. 2.5m/s
Asked by KRISHPATEL.soc | 22 Apr, 2022, 04:19: PM
ANSWERED BY EXPERT
CBSE 11-science - Physics
explain about conservation of energy with problem
Asked by bandarirohinipriya | 08 Feb, 2022, 09:46: PM
ANSWERED BY EXPERT
CBSE 11-science - Physics
Derive expression for final velocity after perfectly inelastic collision  
Asked by unnatibhise08 | 22 Dec, 2021, 08:46: AM
ANSWERED BY EXPERT
CBSE 11-science - Physics
A 0.15kg glider is moving to the right on a frictionless horizontal air track with a speed of 0.80m/s .It has a head on collision with a 0.300 kg glider that is moving to the left with a speed of 2.2m/s .Find the final velocity (magnitude and direction) of each glider if the collision is elastic.
Asked by arjunsah797 | 21 Jun, 2021, 06:57: AM
ANSWERED BY EXPERT
CBSE 11-science - Physics
why is force attractive when the separation between body and force increases and potential increases and vice versa? why is force repulsive when separation between body and force increases and potential decreases? if PE/force is negative why attraction and if PE/force is positive why there is repulsion? pls explain and prove the above points with suitable examples.
Asked by kaziryan.05 | 22 May, 2021, 11:38: AM
ANSWERED BY EXPERT
CBSE 11-science - Physics
please solve the attached problem
Asked by ayushmishradbb | 11 Jun, 2020, 09:07: AM
ANSWERED BY EXPERT
CBSE 11-science - Physics
will wordone and kinetic energy depends upon movement of observer . why or why not
Asked by shrawanimamidwar | 22 May, 2020, 01:20: PM
ANSWERED BY EXPERT
My Class Videos Tests ₹ Plans Ask a Doubt