The amount of matter in an object ismass....anything that occupies spaca and has weight is called matter.....
Explanation:
F =(frac{1}{4{pi}{varepsilon}_o}) x (frac {q_1q_2}{r^2})
F =(frac {5 {times} 10 {times} 8 {times} 10}{0.002 {times} 0.002}) x 9 x 10
F = 900N
Answer:
The SI unit of time is second (s) and temperature is Kelvin (K)
Explanation:
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