Density - the mass of a substance per unit volume
Matter - anything that has mass and occupies space
Control standard - a quantity that remains unchanged
Meter - metric unit of length
hypothesis - a proposed explanation for a scientific problem
kilogram - metric unit of mass
I think the correct answer from the choices listed above is option B. The question that the group of students came up with would be an extremely difficult question to answer scientifically because how people see or experience color is subjective and people might see it differently.
Explanation:
Acceleration is change in velocity over change in time.
a = Δv / Δt
a = (0 m/s − 7.2 m/s) / (12 min × 60 s/min)
a = -0.01 m/s²
This statement is true. The greater the mass is in an object, it is indeed the higher resistance to a change in movement the object will have. That only mean that the mass of an object and its resistance to change of movement is directly proportional.
