A projectile is fired from the surface of the earth with a velocity of 5ms –1 and angle θ with the horizontal. Another projectile fired from another planet with a velocity of 3ms –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 : (given = 9.8 ms –2 )
Text Solution
Verified by ExpertsThe correct answer is:
A
a = 9.8 × 
a = 3.5
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