Science, asked by Anonymous, 5 months ago

3) A ball falls off a table and reaches the ground
in I sec.
Assuming 9: lom/s?, calculate it's speed on reaching
the ground and the height of a table​

Answers

Answered by muskan474941
0

Answer:

Initial velocity u=0 Let final velocity is v and height is h.

Using v=u+at

⇒v=0−10×1=−10m/s

Using s=ut+

2

1

at

2

⇒−h=0×1−

2

1

×10×1

2

⇒h=5m

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