2. Sample Papers
  3. NEET

NEET Sample Paper NEET Sample Test Paper-8

  • question_answer
    A cricket ball is hit for a six leaving the bat at an angle of \[{{45}^{o}}\] to the horizontal with kinetic energy K. At the top position, the kinetic energy of the ball is:

    A)  zero               

    B)  K

    C)  \[K/2\]                        

    D)  \[K/\sqrt{2}\]

    Correct Answer: C

    Solution :

    As we know that kinetic energy at the top. \[K'=\frac{1}{2}m{{u}^{2}}{{\cos }^{2}}\theta =\frac{K}{2}\]


You need to login to perform this action.
You will be redirected in 3 sec spinner