A vehicle is moving on a track with constant | vedclass

Name: PDF Generator App | JEE NEET Paper Generator | Vedclass
Brand: Vedclass
Rating: 5 (35 reviews)

Question

(b)

at $A N=m g$

at B N-mg $=\frac{m v^2}{r}$

$N=m g+\frac{m v^2}{r}$

at $C$   $m g- N =\frac{m v^2}{r}$

$N=m g-\frac{m v^2}{

Vedclass · Accepted Answer

Maximum at $B$

Vedclass · Answer

(b)

at $A N=m g$

at B N-mg $=\frac{m v^2}{r}$

$N=m g+\frac{m v^2}{r}$

at $C$   $m g- N =\frac{m v^2}{r}$

$N=m g-\frac{m v^2}{r}$

So, at $B, N$ is maximum. Hence apparent weight of the vechicle is maximum at $B$

A vehicle is moving on a track with constant speed as shown in figure. The apparent weight of the vehicle is

Similar Questions

A block of $200\, g$ mass moves with a uniform speed in a horizontal circular groove, with vertical side walls of radius $20\, cm$. If the block takes $40\, s$ to complete one round, the normal force by the side walls of the groove is

A $500 \,kg$ car takes a round turn of radius $50 \,m$ with a velocity of $36 \,km/hr$. The centripetal force is .......... $N$

A circular road of radius $1000 \,m$ has banking angle ${45^o}$. The maximum safe speed of a car having mass $2000 \,kg$ will be, if the coefficient of friction between tyre and road is $0.5$ ....... $m/s$

A cyclist riding the bicycle at a speed of $14 \sqrt{3} \,m / s$ takes a turn around a circular road of radius $20 \sqrt{3} \,m$ without skidding. What is his inclination to the vertical?

A cyclist goes round a circular path of circumference $34.3\, m$ in $\sqrt {22} $ sec. the angle made by him, with the vertical, will be ....... $^o$