Question

Count the number of correct statements
(a)Unbalanced forces cause the object to move
(b)Your mass will be reduced to 1/6th when you land on moon
(c)Spring balance measures the force acting on an object
(d)Pressure inside our bodies is not equal to the atmospheric pressure
(e)Otto von Guericke invented a pump to extract air out of vessel ​

Answer 1

Answer:

I not know

Explanation:

I not know