Navigate

A ball rolls off the top of stair way with a horizontal velocity of magnitude 1.8 m/s

A ball rolls off the top of stair way with a horizontal velocity of magnitude 1.8 m/s.The steps are 0.20 m high and 0.20m wide.Which step will the ball hit first?

Options

(a) 1st
(b) 2nd
(c) 3rd
(d) 4th

Correct Answer:

4th

Explanation:

No explanation available. Be the first to write the explanation for this question by commenting below.

admin:

Related Questions

  1. Three capacitors each of capacitance C and of breakdown voltage V are joined in series
  2. A body is under stress F and has Young’s modulus Y, then the energy
  3. Two metal spheres of radii 0.01m and 0.02m are given a charge of 15mC and 45mC
  4. An ideal gas expands in such a manner that its pressure and volume can be related
  5. A black body at a temperature of 227⁰C radiates heat at a rate of 20 cal m⁻²s⁻¹.