You used density, because water/ice has a density of 1, and ice will sink in anything with a lesser density
Answer:
A. Power = Work / Time
Explanation:
Power is the amount of work done over time, or rather the rate of work, which is given by the unit of watts (W). Since work is defined by Force * Displacement, we can also say Power = Force * Displacement / Time.
Answer:
1.0s
Explanation:
distance = 1/2 × acceleration × time2 + intial speed × time
Magnetism is <span>a physical phenomenon produced by the motion of electric charge, resulting in attractive and repulsive forces between objects.</span>
