A projectile's horizontal motion has:
AUpward acceleration
BNo acceleration
CAcceleration of g
DRising acceleration
Answer & Solution
Correct answer: B. No acceleration
1. Gravity acts only vertically.
2. Nothing acts horizontally when air is ignored.
3. So the horizontal motion has no acceleration.
_Source: NCERT Class 11 Physics Part I, Chapter 4, Motion in a Plane._
Related questions
The time for one full revolution is the:Centripetal acceleration has constant magnitude but is not a constant vector because its:Newton named the centre-directed acceleration:The acceleration in uniform circular motion always points:A car goes round a roundabout at a steady 20 km/h. Its motion is:For a fixed launch speed, range is greatest at a launch angle of:The horizontal distance from launch to where the projectile lands back at the same level iTime of flight is twice the time to reach maximum height because the path is: