Which of the following balance/s is/are used to measure the mass of an object?
a) electronic and beam balance
b) weigh scale and weigh bridge scale
c) physical balance
d) all of these
If the mass of a watermelon is 10 kg on earth. What will be its mass on moon?
a) less than 10 kg
b) greater than 10 kg
c) same 10 kg
d) variable
What will happen to the mass of an object if it shifted to other planet or moon?
a) it increases
b) it decreases
c) it remains same
d) it varies
Which of the following is/are changed with shifting from earth to moon or other planet?
a) mass
b) weight
c) both
Weight:
He weight of an object
is the force acting on the object due to gravity.
Weight is
a/an…….
a) matter in object
b) force
c) energy in a body
d) none of these
