Engineering Mechanics MCQs
Practice free Engineering Mechanics multiple-choice questions with instant answer feedback and step-by-step solutions. Click an option to check yourself, reveal the full explanation, and work through all 612 questions — no login required.
Question 460easy
The weight of an object would be minimum when it is placed
Question 461easy
A 10 cm diameter wheel is rotating at 420 rpm. Its angular speed in radians/sec is equal to
Question 462easy
A stone tied to the end of a 20 cm long string is whirled in a horizontal circle with a constant angular speed. If the centripetal. Acceleration is 980 cm per sec^2, then its angular speed will be
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Question 463easy
A stone is whirled in a vertical circle, the tension in the string is greatest
Question 464easy
The apparent weight of a man in moving lift is less than his real weight when it is going down with
Question 465easy
A partially filled tank is being carried on a truck moving with constant acceleration. The water level of free surface in tank
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Question 466easy
When the spring of a watch is wound it will possess
Question 467easy
Which of the following remains constant during flight of a projectile
Question 468easy
The escape velocity in relation to orbital velocity is