MCQ
When a car is taking a circular turn on a horizontal road, the centripetal force is the force of:
  • Friction.
  • B
    Weight of the car.
  • C
    Weight of the tyres.
  • D
    none of these

Answer

Correct option: A.
Friction.

Need a full question paper?

Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.

Start Generating Free

Similar questions

Three rods $A, B$ and $C$ of thermal conductivities $K, 2\,K$ and $4\,K$, cross-sectional  areas $A, 2\,A$ and $2\,A$ and lengths $2l, l$ and $l$ respectively are connected as shown  in the figure. If the ends of the rods are maintained at temperatures $100^o\,C, 50^o\,C$, and $0^o\,C$ respectively, then the temperature $\theta$ of the junction is ......... $^oC$
A vector is represented by $3\,\hat i + \hat j + 2\,\hat k$. Its length in $XY$ plane is
The engine of a motorcycle can produce a maximum acceleration $5 \,ms^{-2}$. Its brakes can produce a maximum retardation $10\, ms^{-2}$. What is the minimum time in which it can cover a distance of $1.5\, km$.........$sec$
Figure shows, the adiabatic curve on a $\log T$ and log $V$ scale performed on ideal gas. The gas is ............
Three blocks of masses $my, m,$ and $m^2\ kg$ are placed in contact with each other on a frictionless table. A force $F$ is applied on the heaviest mass $my,$ so the acceleration of $m,$ will be:
Three rods of the same dimensions have thermal conductivities $3k, 2k$ and $k$. They are arranged as shown, with their ends at $100\,^oC, 50\,^oC$ and $0\,^oC$. The temperature of their junction is
At constant volume temperature is increased then:
The motion of satellites and planets is:
The period of simple pendulum is measured as $T$ in a stationary lift. If the lift moves upwards with an acceleration of $5\, g$, the period will be
The amount of heat energy required to raise the temperature of $1\, g$ of Helium at  $NTP,$ from $T_1 K$ to $T_2 K$ is