Answer:
Explanation:
This question is not very clear, however, going by the key words in the question, Archimedes' principle shows a relationship between mass and volume.
Archemedes' principle states that when a body is fully or partially immersed in fluid, it is acted upon by an upward force which is equal to the weight of the fluid displaced by the body.
The volume displaced here can be determined using the formula
Density of liquid = mass displaced ÷ volume
Hence, volume = mass displaced ÷ density of liquid
1 3/4 * 4 = 7
Your friend runs 7 miles each day.
the unnamed spacecraft which travels to Mars, will have the greatest weight on the Earth.
Answer C
Exothermic reaction
Explanation
The general equation for an exothermic reaction is: Reactants → Products + Energy.
Answer