KCET 2025 | Motion in a Plane Question 1 | 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

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

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

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

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

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

KCET 2021

MCQ (Single Correct Answer)

-0

The trajectory of projectile is

semicircle

an ellipse

a parabola always

a parabola in the absence of air resistance

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