Navigate

A projectile is thrown in the upward direction making an angle of 60°with the horizontal

A projectile is thrown in the upward direction making an angle of 60°with the horizontal direction with a velocity of 147 m/s.Then, the time after which it’s inclination with the horizontal is 45°,is

Options

(a) 15 s
(b) 10.98 s
(c) 5.49 s
(d) 2.745 s

Correct Answer:

5.49 s

Explanation:

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

admin:

Related Questions

  1. At 10⁰C the value of the density of a fixed mass of an ideal gas divided by its pressure
  2. Excitation energy of a hydrogen like ion, in its first excitation state, is 40.8 eV.
  3. Under constant pressure, graph between P and 1/V is a
  4. A bomb of mass 16 kg at rest explodes into two pieces of masses of 4 kg and 12 kg.
  5. If the wavelength of light in vacuum be, the wavelength in a medium of refractive index