What is the weight on Earth of an object with mass 45 kg. Hint gravity = 10 N/kg * 1 point
45 N
450 N
450 kg
10N

450N

Explanation:

weight= m*g

weight=45*10

weight=450N

0.3x0.21x0.08kg=mass 1 sheet

mass 500 = 500xmass 1

volume pile = 0.3x0.2x0.048

density=mass/volume= 500xmass 1/0.3x0.2x0.048

v patient student

as a general rule, scissors have blades less than 6 in (15 cm) long and usually have handles with finger holes of the same size. shears have blades scissors used to cut hair or fabric must be much sharper