If two bodies are projected at 30⁰ and 60⁰ respectively with the same velocity, then

If Two Bodies Are Projected At 30 And 60 Respectively Physics QuestionIf Two Bodies Are Projected At 30 And 60 Respectively Physics Question

If two bodies are projected at 30⁰ and 60⁰ respectively with the same velocity, then

Options

(a) Their ranges are same
(b) Their heights are same
(c) Their times of flight are same
(d) All of these are same

Correct Answer:

Their ranges are same

Explanation:

Substituting θ in R=u²sin2θ/g
For 30° sin2θ => 60°
For 60° sin2θ => 120°
sin 120° = sin(180° − 120°) = √3/2
So Range is equal.

AddThis Website Tools
admin:

Related Questions

  1. Calculate the charge on equivalent capacitance of the conbination shown in figure
  2. A small signal voltage V(t)=V₀ sin ωt is applied across an ideal capacitor C
  3. 4 point charges each +q is placed on the circumference of a circle
  4. A conducting sphere of radius R is given a charge Q. The electric potential
  5. A person has a minimum distance of distinct vision as 50 cm. The power of lenses