TG EAPCET 2025 (Online) 4th May Morning Shift | Circular Motion Question 1 | Physics

A circular path of radius 75 m is banked at an angle of $\tan ^{-1}(0.2)$. If the coefficient of static friction between the tyres of the car and the circular path is 0.1 , then the maximum permissible speed of the car to avoid slipping is

$10 \mathrm{~ms}^{-1}$

$20 \mathrm{~ms}^{-1}$

$15 \mathrm{~ms}^{-1}$

$30 \mathrm{~ms}^{-1}$

TG EAPCET 2025 (Online) 2nd May Morning Shift

MCQ (Single Correct Answer)

-0

A particle is acted upon by a force of constant magnitude such that its velocity and acceleration are always perpendicular to each other, then its

linear momentum is constant

kinetic energy is constant

velocity is constant

acceleration is constant

TG EAPCET 2024 (Online) 10th May Morning Shift

MCQ (Single Correct Answer)

-0

An aircraft executes a horizontal loop of radius 9 km at a constant speed of $540 \mathrm{kmh}^{-1}$. The wings of the aircraft are banked at an angle of (Acceleration due to gravity $=10 \mathrm{~ms}^{-2}$ )

$\operatorname{cosec}^{-1}(4)$

$\cot ^{-1}(4)$

$\tan ^{-1}(4)$

$\sec ^{-1}(4)$

TG EAPCET 2024 (Online) 9th May Evening Shift

MCQ (Single Correct Answer)

-0

A 20 ton truck is travelling along a curved path of radius 240 m . If the centre of gravity of the truck above the ground is 2 m and the distance between its wheels is 1.5 m , the maximum speed of the truck with which it can travel without toppling over is (Acceleration due to gravity $=10 \mathrm{~ms}^{-2}$ )

$43 \mathrm{~ms}^{-1}$

$40 \mathrm{~ms}^{-1}$

$38 \mathrm{~ms}^{-1}$

$30 \mathrm{~ms}^{-1}$

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