KCET 2022 | Motion Question 3 | Physics

Two objects are projected at an angle $$\theta^{\circ}$$ and $$\left(90-\theta^{\circ}\right)$$, to the horizontal with the same speed. The ratio of their maximum vertical heights is

$$\tan \theta: 1$$

$$1: \tan \theta$$

$$\tan ^2 \theta: 1$$

$$1: 1$$

KCET 2021

MCQ (Single Correct Answer)

-0

For a body moving along a straight line, the following $$v$$-$$t$$ graph is obtained.

KCET 2021 Physics - Motion Question 6 English

According to the graph, the displacement during

uniform acceleration is greater than that during uniform motion

uniform acceleration is less than that during uniform motion

uniform acceleration is equal to that during uniform motion

uniform motion is zero

KCET 2021

MCQ (Single Correct Answer)

-0

A particle starts from rest. Its acceleration $$a$$ versus time $$t$$ is shown in the figure. The maximum speed of the particle will be

KCET 2021 Physics - Motion Question 5 English

80 ms$$^{-1}$$

40 ms$$^{-1}$$

18 ms$$^{-1}$$

2 ms$$^{-1}$$

KCET 2021

MCQ (Single Correct Answer)

-0

The maximum range of a gun on horizontal plane is $$16 \mathrm{~km}$$. If $$\mathrm{g}=10 \mathrm{~ms}^{-2}$$, then muzzle velocity of a shell is

$$160 \mathrm{~ms}^{-1}$$

$$200 \sqrt{2} \mathrm{~ms}^{-1}$$

$$400 \mathrm{~ms}^{-1}$$

$$800 \mathrm{~ms}^{-1}$$

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