MCQ
Action and reaction forces act on
- AThe same body
- ✓The different bodies
- CThe horizontal surface
- DNothing can be said
✓
Answer
Correct option: B.
The different bodies
b
(b) According to Newton's third law, action and reaction forces act simultaneously but on different bodies.
(b) According to Newton's third law, action and reaction forces act simultaneously but on different bodies.
Need a full question paper?
Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.
Explore more
Similar questions
A mixture of ideal gases $7\,\, kg$ of nitrogen and $11 \,\,kg$ of $CO_2$. Then
→(Take $\gamma$ for nitrogen and $CO_2$ as $1.4$ and $1.3$ respectively)
A triode is operated in the linear region of its characteristics. If the plate voltage is slightly increased, the dynamic plate resistance will:
The velocity $(v)$-time $(t)$ graph for a particle moving along $x$-axis is shown in the figure. The corresponding position $(x)$ - time $(t)$ is best represented by
→Four masses are fixed on a massless rod as shown in the figure. The moment of inertia about the axis $PQ$ is about ........ $kg-m^2.$
→Figure shows a projectile thrown with speed $u=20 \,m / s$ at an angle $30^{\circ}$ with horizontal from the top of a building $40 \,m$ high. Then the horizontal range of projectile is ........... $m$
→Two bodies $A$and $B$ have thermal emissivities of $0.01$ and $0.81$ respectively. The outer surface areas of the two bodies are the same. The two bodies emit total radiant power at the same rate. The wavelength ${\lambda _B}$ corresponding to maximum spectral radiancy in the radiation from $B$ is shifted from the wavelength corresponding to maximum spectral radiancy in the radiation from $A$, by $1.00\mu m$. If the temperature of $A$ is $5802\;K$
→What is the number of molecules in $2.24L$ of $SO_2$ at $\text{STP}\ ?$
→Two waves ${y_1} = {A_1}\sin (\omega t - {\beta _1})$, ${y_2} = {A_2}\sin (\omega t - {\beta _2})$ Superimpose to form a resultant wave whose amplitude is
→When a body is taken from the equator to the poles, its weight
The physical quantities not having same dimensions are: