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Bending A Cyclist MCQ - Practice Questions with Answers

Edited By admin | Updated on Sep 25, 2023 25:23 PM | #NEET

Quick Facts

  • 3 Questions around this concept.

Solve by difficulty

A cyclist goes on a round a circular path with constant speed with 30m/s . If the radius of the path is 90m then the angle made by him with vertical will be:

 

A cyclist is moving with a velocity 20m/s. if he wants to take a circular turn of radius 40 m then for his safe turn what should be the value of angle made by the cyclist with vertical $\left(g=10 \mathrm{~m} / \mathrm{s}^2\right)$

A car of mass 1000 kg negotiates a banked curve of radius 90 m on a frictionless road. If the banking angle is 45°, the speed of the car is:

Concepts Covered - 1

Bending a Cyclist

From figure. 

$$
R \sin \theta=\frac{m v^2}{r}
$$


$$
R \cos \theta=m g
$$

(i) \& (ii)

$$
\begin{aligned}
& \tan \theta=\frac{v^2}{r g} \\
& \theta=\tan ^{-1}\left(\frac{v^2}{r g}\right)
\end{aligned}
$$

$V=$ velocity
$\mathbf{r}=$ radius of track
$\theta=$ angle with which cycle leans

 

 

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Bending a Cyclist

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