A projectile is launched from level ground and lands back on the same level; air resistance is negligible. Consider statements I to IV and select the option that names every correct statement and no incorrect one.

I. The horizontal component of the projectile's velocity stays constant.
II. The time of flight depends only on the vertical component of the launch velocity.
III. The speed of the projectile at the highest point is zero.
IV. For a given launch speed, the range is maximum at a launch angle of 45°.

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A projectile is launched from level ground and lands back on the same level; air resistance is negligible. Consider statements I to IV and select the option that names every correct statement and no incorrect one.

More NEET Physics chapters

Practising is step one. Knowing what to practise next is the hard part.

Practising is step one. Knowing what to practise next is the hard part