I Know it is b i got my dad to help me with that test
Answer:
Explanation:
Frequency is oscillations per second.
So we have to find the Number of seconds she paced.
2 minutes = 2 X 60
= 120 seconds
Therefore,
Her frequency = 10 / 120
= 1/12 Hertz
An atom with a greater number of protons than electrons will be positively charged. An atom with a a greater number of electrons will be negatively charged.
Hey there!
They answer is option C music would make it harder to focus on the road.
Hope this helps.
F= a*m
F= 0.5 kg * 52m/s^2
F=26kgm/s^2 or 26N