Question

A charge of -3.37 μC is fixed in place. From a horizontal distance of 0.0408 m,...

A charge of -3.37 μC is fixed in place. From a horizontal distance of 0.0408 m, a particle of mass 9.27 x 10-3 kg and charge -8.49 μC is fired with an initial speed of 83.0 m/s directly toward the fixed charge. How far does the particle travel before its speed is zero?

Homework Answers

Answer #1

According to the given problem,

Using the conservation of linear momentum,

KEi = mv2/2 = 9.27*10-3*832/2 = 31.93 J

PEi = kq1q2/ri = 8.99*109*-3.37*10-6*-8.49*10-6/0.0408 = +6.304 J

Now, using the relation,

P.Ei + K.Ei = P.Ef + K.Ef

P.Ef = 31.93+6.304 = 38.23 J
rf = kq1q2/P.Ef

= 8.99*109*-3.37*10-6*-8.49*10-6/38.23 = 6.73*10-3 m

The distance traveled = rf - ri = 0.0408-0.00673 = 0.0341 m.

I hope you understood the problem, If yes rate me! or else comment for a better solution.

Know the answer?
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Not the answer you're looking for?
Ask your own homework help question
Similar Questions
A charge of -3.14 μC is fixed in place. From a horizontal distance of 0.0517 m,...
A charge of -3.14 μC is fixed in place. From a horizontal distance of 0.0517 m, a particle of mass 9.74 x 10-3 kg and charge -9.33 μC is fired with an initial speed of 76.7 m/s directly toward the fixed charge. How far does the particle travel before its speed is zero?
A charge of -3.20 µC is fixed in place. From a horizontal distance of 0.0475 m,...
A charge of -3.20 µC is fixed in place. From a horizontal distance of 0.0475 m, a particle of mass 7.40 10-3 kg and charge -7.40 µC is fired with an initial speed of 70.0 m/s directly toward the fixed charge. How far does the particle travel before its speed is zero? m
A charge of -50 uC is fixed in place. From a horizontal distance of 20 cm...
A charge of -50 uC is fixed in place. From a horizontal distance of 20 cm a particle of mas 7.20e-3 kg and charge - 40.0 uC is fired with an initial spped of 200.0 m/s directly toward the fixed charge. How far does the particle travel before its speed it zero?
A positive charge of 4.60 μC is fixed in place. From a distance of 3.20 cm...
A positive charge of 4.60 μC is fixed in place. From a distance of 3.20 cm a particle of mass 6.60 g and charge +3.30 μC is fired with an initial speed of 68.0 m/s directly toward the fixed charge. How close to the fixed charge does the particle get before it comes to rest and starts traveling away?
A positive charge of 4.10 μC is fixed in place. From a distance of 3.10 cm...
A positive charge of 4.10 μC is fixed in place. From a distance of 3.10 cm a particle of mass 6.20 g and charge +3.70 μC is fired with an initial speed of 74.0 m/s directly toward the fixed charge. How close to the fixed charge does the particle get before it comes to rest and starts traveling away?
A positive charge of 5.30 μC is fixed in place. From a distance of 4.80 cm...
A positive charge of 5.30 μC is fixed in place. From a distance of 4.80 cm a particle of mass 6.30 g and charge +3.80 μC is fired with an initial speed of 64.0 m/s directly toward the fixed charge. How close to the fixed charge does the particle get before it comes to rest and starts traveling away?
A positive charge of 4.20 μC is fixed in place. From a distance of 3.30 cm...
A positive charge of 4.20 μC is fixed in place. From a distance of 3.30 cm a particle of mass 5.80 g and charge +3.20 μC is fired with an initial speed of 76.0 m/s directly toward the fixed charge. How close to the fixed charge does the particle get before it comes to rest and starts traveling away?
A positive charge of 4.10 μC is fixed in place. From a distance of 3.10 cm...
A positive charge of 4.10 μC is fixed in place. From a distance of 3.10 cm a particle of mass 6.20 g and charge +3.70 μC is fired with an initial speed of 74.0 m/s directly toward the fixed charge. How close to the fixed charge does the particle get before it comes to rest and starts traveling away?
A positive charge of 5.30 μC is fixed in place. From a distance of 3.50 cm...
A positive charge of 5.30 μC is fixed in place. From a distance of 3.50 cm a particle of mass 5.10 g and charge +3.20 μC is fired with an initial speed of 62.0 m/s directly toward the fixed charge. How close to the fixed charge does the particle get before it comes to rest and starts traveling away?
A positive charge of 5.30 μC is fixed in place. From a distance of 3.50 cm...
A positive charge of 5.30 μC is fixed in place. From a distance of 3.50 cm a particle of mass 5.10 g and charge +3.20 μC is fired with an initial speed of 62.0 m/s directly toward the fixed charge. How close to the fixed charge does the particle get before it comes to rest and starts traveling away?
ADVERTISEMENT
Need Online Homework Help?

Get Answers For Free
Most questions answered within 1 hours.

Ask a Question
ADVERTISEMENT