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Mechanical Engineering - Engineering Mechanics

Exercise : Engineering Mechanics - Section 2
46.
The centre of gravity of an is osceles triangle with base (p) and sides (q) from its base is
Answer: Option
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47.
A newton is defined as the force while acting upon a mass of one kg, produces an acceleration of 1 m / s2 in the direction of which it acts.
Yes
No
Answer: Option
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48.
The acceleration of a particle moving with simple harmonic motion, at any instant is given by
ω.y
ω2.y
ω2 /y
ω3.y
Answer: Option
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49.
The skidding away of the vehicle on a level circular path can be avoided if the force of friction between the wheels and the ground is __________ the centrifugal force.
less than
greater than
Answer: Option
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