Physicseasy · Past Paper
Which of these equations is used for distance covered by a body in uniform acceleration?
Av = u + at
Bs = ut + 1/2 at^2
Cs = vt
Da = (v-u)/t
✓ Correct Answer: B — s = ut + 1/2 at^2
The second equation of motion calculates displacement under uniform acceleration.
Share this question
More from Physics
- The energy equivalent of 1 amu (atomic mass unit) is approximately:
- Thrust per unit area is called:
- If a convex lens of focal length 20 cm and a concave lens of focal length 50 cm are combined, the system behaves as a:
- An object is placed at a distance 'u' from a convex lens and its real image is formed at 'v'. The graph of 1/v versus 1/u is a:
- The work done to rotate a dipole in an electric field depends on: