Two particles, with identical positive charges and a separation of 2.65 10-2 m, are released from rest. Immediately after the release, particle 1 has an acceleration 1 whose magnitude is 5.00 103 m/s2, while particle 2 has an acceleration 2 whose magnitude is 7.70 103 m/s2. Particle 1 has a mass of 6.20 10-6 kg. (a) Find the charge on each particle. q1 = C q2 = C (b) Find the mass of particle 2. kg

a)  

b)  

Explanation:

From the question we are told that:

Separation distance

Acceleration 1

Acceleration 2

Mass 1

Generally the equation for Force is mathematically given by

For Particle 1

Also

Where

Therefore

b)

Generally the equation for Force is mathematically given by

absorption lines are where light has been absorbed by the atom thus you see a dip in the spectrum whereas.

emission spectra have spikes in the spectra due to atoms releasing photons at those wavelengths.

explanation:

the total distance traveled by the car is

30km + 49km = 79 km .