HomeworkLib
Question

A positive charge q1=2*10^-9 C is held fixed at the origin. A small particle with mass...

A positive charge q1=2*10^-9 C is held fixed at the origin. A small particle with mass m=.004 kg and a negative charge q2=-5*10^-9 C is placed on the x-axis at point A, which is at x=.5m. The particle is released from rest and moves along the x-axis towards the origin. What is the speed of the particle when it reaches point B, which is at x=.3 m?

Answer is .00775 m/s

Please show work on how to get here

science   physics   
0 0
Add a comment Improve this question Transcribed image text
Next > < Previous
Sort answers by oldest

Homework Answers

Answer #1

0 0
Add a comment
Know the answer?
Add Answer to:
A positive charge q1=2*10^-9 C is held fixed at the origin. A small particle with mass...
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Log In

Sign Up

Not the answer you're looking for? Ask your own homework help question. Our experts will answer your question WITHIN MINUTES for Free.
Similar Homework Help Questions

  • Identical point charges q1 and q2 each have a positive charge +6.00 μC. Charge q1 is...

    Identical point charges q1 and q2 each have a positive charge +6.00 μC. Charge q1 is held fixed on the x-axis at x=+0.400 m, and q2 is held fixed on the x-axis at x=−0.400 m. A small sphere has charge Q=−0.200 μC and mass 12.0 g. The sphere is initially very far from the origin. It is released from rest and moves along the y-axis toward the origin. (a) As the sphere moves from very large y to y=0, how...

  • A positively charged particle Q1=35 nC is held fixed at the origin

    A positively charged particle Q1=35 nC is held fixed at the origin A negatively charged particle O2=24 nC of mass m = 8.5 ug is located a distance d = 45cm from the positively charged particle along the positive x-axis.Part (a) What is the magnitude of the electric force, F in newtons, that acts on the charge Q2? (b) What is the direction of the force on charge Q2?Part (c) what is the magnitude of the acceleration, a in m/s2, experienced...

  • A positively charged particle Q1 = 15 nC is held fixed at the origin. A negatively...

    A positively charged particle Q1 = 15 nC is held fixed at the origin. A negatively charged particle Q2 = -4 nC of mass m = 3.5 ug is located a distance d = 25 cm along the positive x - axis from the positively charged particle. a) What is the magnitude of the electric force, F in newtons, that acts on the charge Q2? b) What is the direction of the force on charge Q2? c) What is the...

  • A negative charge q1 = -8.00 x 10-6 C is at the origin. A positive point...

    A negative charge q1 = -8.00 x 10-6 C is at the origin. A positive point charge q2 = 5.00 x 10-6 C is on the x axis at x = 0.4 m. Point P is on the -y axis at y = -0.3 m. What are the x and y components of the net electric field at point P due to q1 and q2 ? Be sure to idicate whether each component is positive or negative.

  • A positively charged particle Q1 = 35 nC is held immobile at the origin.

    A positively charged particle Q1 = 35 nC is held immobile at the origin. A negatively charged particle Q1=-16 nC of mass m=8.5 μg s located a distance d=15 cm along the positive x-axis from the positively charged particle. Part (a) what s the magnitude of the electric force, F in newtons, that acts on the charge Q2? Part (b) what is the direction of the force on charge Q2? Part (c) what is the magnitude of the acceleration, a in m/s2, experienced...

  • Constants Part A A positive point charge Q1-2.1 x 10-5 C is fixed at the origin...

    Constants Part A A positive point charge Q1-2.1 x 10-5 C is fixed at the origin of coordinates, and a negative Find the location of the place(s) along the a axis where the electric field due to these two charges is zero point charge Q2 =-46 × 10-6 C is fixed to axis at -+2.5 m. Express your answer(s) using two significant figures. If there is more than one answer, enter each answer separated by a comma. Submit

  • A charge, q1 = 20.00 nC (mass = 5.00 kg) is held fixed at the origin....

    A charge, q1 = 20.00 nC (mass = 5.00 kg) is held fixed at the origin. A charge q2 = –4.0 nC (mass = 10.0 kg) is held fixed at the position x = 15.0 cm. A charge q3 = 500 mC (mass = 0.140 kg) is released from rest at a position x = 20.0 cm. How fast is q3 going when it has moved 3.00 cm?

  • A point charge with a charge q1 = 2.70 μC is held stationary at the origin....

    A point charge with a charge q1 = 2.70 μC is held stationary at the origin. A second point charge with a charge q2 = -4.30 μC moves from the point x= 0.140 m , y=0 to the point x= 0.240 m , y= 0.290 m . How much work is done by the electric force on q2?

  • A point charge with a charge q1 = 2.40 μC is held stationary at the origin....

    A point charge with a charge q1 = 2.40 μC is held stationary at the origin. A second point charge with a charge q2 = -4.50 μC moves from the point x= 0.140 m , y=0 to the point x= 0.290 m , y= 0.290 m . Part A How much work is done by the electric force on q2? ___ J

  • Part A In the figure, charge q1 3x10 C is placed at the origin and charge...

    Part A In the figure, charge q1 3x10 C is placed at the origin and charge q2 -84x 10 -8.3 μC be placed such that the resultant force on this third charge is zero? C is placed on the x-axis, at x--0.20 m. Where along the positive x-axis can a third charge O -0.20 m-→ 12 9, Express your answer using two significant figures. X- 10.44 rn

ADVERTISEMENT
Free Homework Help App
Download From Google Play
Scan Your Homework
to Get Instant Free Answers
Need Online Homework Help?
Ask a Question
Get Answers For Free
Most questions answered within 3 hours.
ADVERTISEMENT
ADVERTISEMENT