Components connected in series are connected along a single path, so the same current flows through all of the components. If the light bulbs are connected in parallel, the currents through the light bulbs combine to form the current in the battery, while the voltage drop is across each bulb and they all glow.
A. Should be the correct answer:) hope this helped! :)
Answer:
Change in the magnetic field
Dalton's theory was identified using light microscope images of atoms.
Answer: ![56.4\ m/s^2, 201.42\ m/s^2](https://tex.z-dn.net/?f=56.4%5C%20m%2Fs%5E2%2C%20201.42%5C%20m%2Fs%5E2)
Explanation:
Given
Rocket attain a velocity of
in a time period of ![t=5\ s](https://tex.z-dn.net/?f=t%3D5%5C%20s)
It was brought jarringly back to rest in only ![t'=1.4\ s](https://tex.z-dn.net/?f=t%27%3D1.4%5C%20s)
Acceleration is the change in velocity of the object over a period of time
(a) Acceleration in his direction of motion
![\Rightarrow a=\dfrac{v-0}{t}\\\\\Rightarrow a=\dfrac{282}{5}\\\\\Rightarrow a=56.4\ m/s^2](https://tex.z-dn.net/?f=%5CRightarrow%20a%3D%5Cdfrac%7Bv-0%7D%7Bt%7D%5C%5C%5C%5C%5CRightarrow%20a%3D%5Cdfrac%7B282%7D%7B5%7D%5C%5C%5C%5C%5CRightarrow%20a%3D56.4%5C%20m%2Fs%5E2)
(b) acceleration opposite to his direction of motion i.e. deceleration is
![\Rightarrow a_d=\dfrac{0-v}{t'}\\\\\Rightarrow a_d=\dfrac{-282}{1.4}\\\\\Rightarrow a_d=-201.42 \ m/s^2\\\Rightarrow a_d=201.42\ \text{decelration}](https://tex.z-dn.net/?f=%5CRightarrow%20a_d%3D%5Cdfrac%7B0-v%7D%7Bt%27%7D%5C%5C%5C%5C%5CRightarrow%20a_d%3D%5Cdfrac%7B-282%7D%7B1.4%7D%5C%5C%5C%5C%5CRightarrow%20a_d%3D-201.42%20%5C%20m%2Fs%5E2%5C%5C%5CRightarrow%20a_d%3D201.42%5C%20%5Ctext%7Bdecelration%7D)