In a lab, the mass of object a is 65 kg. object a weighs

0.15 n
6.63 n
637 n
cannot be determined

The weight of object A is 637 N

Explanation:

Weight is defined as the force exerted by the body on any surface. It is also defined as the product of mass of the body multiplied by the acceleration due to gravity.

Mathematically,

where,

W = weight of the object A

m = mass of the object A = 65 kg

g = acceleration due to gravity on Earth =

Putting values in above equation, we get:

Hence, the weight of object A is 637 N

c8h10 is your answerr

each  column  of the  table  is called a group. elements in a group share similar properties. groups are  read  from  top  to  bottom. metal. metalloid. nonmetal. solid. liquid. gas. fe. hg. o.  2. 3. 4. 5. 6. 7. 8. 9.  2. beryllium. 9.012. 4.  sodium. 22.990.  11. 3.  magnesium. 24.305.  12.  potassium. 39.098.  19. 4.  calcium. 40.078.  20. i guess  i