Grade 6 Science (Mass, Weight Gravity) And (Work Power) Question Preview (ID: 51493)


This Game Aims To Review (Mass, Weight Gravity) And (Work Power) Course For Grade 6 Students. TEACHERS: click here for quick copy question ID numbers.

Mass is:
a) Work done per unit time.
b) Force displacing a body a certain distance.
c) Force of gravity.
d) None of the choices

Weight is:
a) Force of gravity.
b) Equals to mass times gravity.
c) Variable with altitude and location.
d) All of the choices.

One kilowatt is worth:
a) 10 watts.
b) 100 watts.
c) 200 watts.
d) 1000 watts.

Work:
a) Is constant.
b) It is measured by a two pans balance.
c) Has an SI unit is the kilogram.
d) None of the choices.

Power is:
a) The work done per unit time.
b) Force × Distance.
c) Measured by a dynamometer.
d) All of the choices.

Mass:
a) Is measured by a dynamometer.
b) Is measured by a spring balance.
c) Varies with altitude and location.
d) None of the choices.

The relation that gives work is:
a) W = P × t
b) P = W – t.
c) P = W × t
d) W = P ÷ t

The weight of a body of mass 100 g, if the gravity is 10 N / Kg, is:
a) 1 N.
b) 10 N.
c) 100 N.
d) 1000 N.

The SI unit of work is:
a) Kg.
b) N.
c) Watt.
d) Joules.

The natural phenomenon by which the earth attracts free bodies.
a) Weight.
b) Mass.
c) Gravity.
d) Tension.

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