A ball is rolled off the edge of a horizontal table at a speed of $4\, m/s$. It hits the ground after $0.4\, sec$. Which statement given below is true?
A ball is rolled off the edge of a horizontal table at a speed of $4\, m/s$. It hits the ground after $0.4\, sec$. Which statement given below is true?
- A
It hits the ground at a horizontal distance $1.6 \,m$ from the edge of the table
- B
The speed with which it hits the ground is $4.0\, m/s$
- C
Height of the table is $0.9 \,m$
- D
It hits the ground at an angle of $60^o$ to the horizontal
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