Kinematics Question 672

Question: An aeroplane flying 490 m above ground level at 100 m/s, releases a block.How far on ground will it strike

Options:

A) 0.1 km

B) 1 km

C) 2 km

D) None

Show Answer

Answer:

Correct Answer: B

Solution:

[b] S=u×2hg=100×2×4909.8=1000m=1km



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