A projectile is fired from the surface of the earth with a velocity of 5 m s⁻¹ and angle

A projectile is fired from the surface of the earth with a velocity of 5 m s⁻¹ and angle θ with the horizontal. Another projectile fired from another planet with a velocity of 3 m s⁻¹ at the same angle follows a trajectory which is identical with the trajectory of the projectile fired from the earth. The value of the acceleration due to gravity on the planet is (in m s⁻²)is (given g=9.8 m s⁻²)

Options

(a) 3.5
(b) 5.9
(c) 16.3
(d) 110.8

Correct Answer:

3.5

Explanation:

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

admin:

Related Questions

  1. The turn ratio of a transformer is 1:2. An electrolytic dc cell of emf 2 volt is connected
  2. The resistance of a wire is 5 ohm at 50° C and 6 ohm at 100° C. The resistance
  3. If a body travels half the distance with velocity v1 and the next half with velocity v2
  4. At what distance from the centre of earth, the value of acceleration due to gravity
  5. Electric potential at any point is V= -5x +3y + √(15) z. Then the magnitude of electric