Multiple choice question XXXIX — task. Science CBSE, Class 9.

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1. A ball is thrown vertically upwards. The acceleration due to gravity:

is the direction opposite to the direction of its motion
is in the same direction as the direction of its motion
increases as it comes down
become zero at the higher point

2. Order of magnitude of \(G\) in S.I. unit is :

\(10^{-11}\)
\(10^{11}\)
\(10^{-7}\)
\(10^{7}\)

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