The force between positive charges from the problem 18) has the magnitude
a)4 Newtons b)9 Newtons c)9x10^9 Newtons d)4x10^9 Newtons e)none of these

  1. 👍 0
  2. 👎 0
  3. 👁 202

Respond to this Question

First Name

Your Response

Similar Questions

  1. College Physics

    Two forces, F⃗ 1 and F⃗ 2, act at a point, as shown in the picture. (Figure 1) F⃗ 1 has a magnitude of 8.20N and is directed at an angle of α = 55.0∘ above the negative x axis in the second quadrant. F⃗ 2 has a

    asked by Danilo on April 5, 2014
  2. physics

    At a picnic, there is a contest in which hoses are used to shoot water at a beach ball from three directions. As a result, three forces act on the ball, F1, F2, and F3 (see drawing). The magitudes of 1 and 2 are F1 = 55.0 newtons

    asked by Jane on September 12, 2010
  3. physics

    Two concurrent forces have a maximum resultant of 45 newtons and a minimum of 5.0 newtons. What is the magnitude of each of these forces?

    asked by Stephanie on October 15, 2008
  4. Physic

    You are in the supermarket, pushing a cart with a force of 88 Newtons in the horizontal direction. There is a constant force of kinetic friction operating on the cart of 12.0 Newtons. Calculate the net work done on the cart, if

    asked by John on May 28, 2020
  5. precalculus

    Two forces act on an object. The first force has a magnitude of 360 newtons and acts at an angle of 30° as measured from the horizontal. The second force has a magnitude of 240 newtons and acts at an angle of 135° as measured

    asked by T on May 20, 2020
  1. Physics

    Your friend has slipped and fallen. To help her up, you pull with a force F, as the drawing shows. The vertical component of this force is 140 newtons, and the horizontal component is 145 newtons. _____N and the angle

    asked by Dwight on September 5, 2011
  2. physics

    A force vector F1 points due east and has a magnitude of 200 newtons. A second force F2 is added to F1. The resultant of the two vectors has a magnitude of 400 newtons and points along the east/west line. Find the magnitude and

    asked by ajo on September 20, 2007
  3. physics

    Four forces are acting on an object in static equilibrium: Force 1 has a magnitude of 46.0 N and is acting at an angle of (54) degrees above the positive x-axis. Force 2 has a magnitude of (42) N and is acting along the positive

    asked by dalia on February 8, 2017
  4. physics

    Before starting this problem, review Conceptual Example 7. The force vector A has a magnitude of 70.0 newtons (N) and points due east. The force vector B has a magnitude of 111 N and points 71.4 ° north of east. Find the (a)

    asked by jim on January 30, 2012
  5. physics

    Anna applies a force of 19.5 newtons to push a book placed on a table. If the normal force of the book is 51.7 newtons, what is the coefficient of kinetic friction? A) .01 B) .20 C) .38 D) .48

    asked by alexis on April 7, 2015
  6. physics

    An object has a force of 10 newtons from the right and 17 newtons from the left. Once the object starts moving toward the right, an additional force of 7 newtons is applied from the right. What can you conclude about the direction

    asked by lili on November 27, 2012

You can view more similar questions or ask a new question.