A person can throw a ball upto a maximum range of 100m. How high above the ground he can  the same ball?

Option 1 -

25m

Option 2 -

50m

Option 3 -

100m

Option 4 -

200m

0 3 Views | Posted 2 weeks ago
Asked by Shiksha User

  • 1 Answer

  • A

    Answered by

    alok kumar singh | Contributor-Level 10

    2 weeks ago
    Correct Option - 2


    Detailed Solution:

    According to question, we can write

    R = u 2 s i n 2 θ g u 2 = g R m a x , w h e r e θ = 4 5 °

    H m a x = u 2 2 g = g R m a x 2 g = R m a x 2 = 1 0 0 2 = 5 0 m

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