Question

A block is kept on a frictionless inclined surface with angle
of inclination ‘ α ’ . The incline is given an acceleration ‘a’ to
keep the block stationary. Then a is equal to
(a) g cosec α (b) g / tan α
(c) g tan α (d) g

Answer 1

Answer:

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Explanation:

A block is kept on a frictionless inclined surface with angle

of inclination ‘ α ’ . The incline is given an acceleration ‘a’ to

keep the block stationary. Then a is equal to

(a) g cosec α (b) g / tan α

(c) g tan α (d) g

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