A lift is required to carry a body of mass 10 ton. When the lift is moving downwards with an acceleration of 1.2 m/s? and g=9.8m/s?. The force exerted by the body of the lift is Select one: O 110000 N O 9800 N O 8600 O 86000 N

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A lift is required to carry a body of mass 10 ton. When the lift is moving downwards with an acceleration of 1.2 m/s? and g=9.8m/s?. The force exerted by the body of the
lift is
Select one:
O 110000 N
O 9800 N
O 8600
86000 N
Which of the following statement is incorrect?
Select one:
O The quantity of motion possessed by a body is Moment
O Inertia is a property of a body which offers resistance to the change of its state of rest or uniform motion
O Mass is the amount of matter contained in the body
O The system of forces acting on a body in motion is in dynamic equilibrium with the inertia force of the body is D 'Alembert's principle
Transcribed Image Text:A lift is required to carry a body of mass 10 ton. When the lift is moving downwards with an acceleration of 1.2 m/s? and g=9.8m/s?. The force exerted by the body of the lift is Select one: O 110000 N O 9800 N O 8600 86000 N Which of the following statement is incorrect? Select one: O The quantity of motion possessed by a body is Moment O Inertia is a property of a body which offers resistance to the change of its state of rest or uniform motion O Mass is the amount of matter contained in the body O The system of forces acting on a body in motion is in dynamic equilibrium with the inertia force of the body is D 'Alembert's principle
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