A. Equal and opposite
For every action, there is an equal and opposite reaction
There are some more like Time - second (s)
Amount of substance - mole (mole)
Electric current - ampere (A)
Temperature - kelvin (K)
Luminous intensity - candela (cd)
Biological because its studies the function of the brain’s lobes
Answer:
a.proton, proton
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Explanation:
∆x=300 m×2
∆t=1.5 s
v=∆x/∆t → v=2×300/1.5 = 400 m/s