Two identical small insulating balls are suspended by separate 0.293 m threads that are attached to...

Two identical small insulating balls are suspended by separate 0.293 m threads that are attached to a common point on the ceiling. Each ball has a mass of 7.96E-4 kg. Initially the balls are uncharged and hang straight down. They are then given identical positive charges and, as a result, spread apart with an angle of 34.6 ° between the threads. Determine the charge on each ball.

Expert Solution

tThis is the answer of the above question.

genius_generous answered 1 year ago

Two small balls with 5 grams of mass are attached to silk threads, which are in...

Two small balls with 5 grams of mass are attached to silk threads, which are in turn tied to the same point on the ceiling. When the two balls have same electric charges, the thread hang in the air with 5 degrees of angle with respect to the vertical direction. Calculate the size of the electric charge and the sign associated with the charges. Assume that the threads are 50 cm long. please explain thoroughly and write neatly!

Part A Two identical steel balls, each of mass 2.40 kg, are suspended from strings of...

Part A Two identical steel balls, each of mass 2.40 kg, are suspended from strings of length 33.0 cm so that they touch when in their equilibrium position. We pull one of the balls back until its string makes an angle θ = 60.0° with the vertical and let it go. It collides elastically with the other ball. How high will the other ball rise? Part B Suppose that instead of steel balls we use putty balls. They will collide...

Two metal spheres of identical mass m = 3.60 g are suspended by light strings 0.500...

Two metal spheres of identical mass m = 3.60 g are suspended by light strings 0.500 m in length. The left-hand sphere carries a charge of 0.765 µC, and the right-hand sphere carries a charge of 1.61 µC. What is the equilibrium separation between the centers of the two spheres?

Two small metallic spheres, each of mass m = 0.210 g, are suspended as pendulums by...

Two small metallic spheres, each of mass m = 0.210 g, are suspended as pendulums by light strings of length L as shown in the figure below. The spheres are given the same electric charge of 6.8 nC, and they come to equilibrium when each string is at an angle of ? = 4.85

Suppose you have a bar with two balls (masses) attached to it. These balls can be...

Suppose you have a bar with two balls (masses) attached to it. These balls can be positioned and secured at any location along the length of the bar. If the axis of rotation is through the middle of the bar (and perpendicular to its long axis), which of the following makes for the smallest moment of inertia? Suppose you have a bar with two balls (masses) attached to it. These balls can be positioned and secured at any location along...

2) Two charged spheres separated by 2m are suspended vertically from a horizontal beam by insulating...

2) Two charged spheres separated by 2m are suspended vertically from a horizontal beam by insulating strings. The spheres have the same mass 4kg. The charges on the spheres are 2 ?C and -3 ?C. (a) Calculate the electric force between the charges. Give both magnitude and direction. (b) Determine the electric potential (Volts) at a point midway between the charges. (c) What direction are the electric field lines for each charge?

two small blocks with masses m and 2m are attached to a spring with negligible mass,...

two small blocks with masses m and 2m are attached to a spring with negligible mass, spring constant k, and has a natural length defined by L. The blocks and the springs rest on a horizontal surface without friction with the block with mass m in frictionless contact with a wall located at x=0. the system is entirely released from rest at t=0 with spring compressed to a length l/2. Determine the linear momentum impulse delivered to the lighter block...

Two small, identical steel balls collide completely elastically. Initially, ball 1 is moving with velocity v1...

Two small, identical steel balls collide completely elastically. Initially, ball 1 is moving with velocity v1 directly toward ball 2, and ball 2 is stationary. After the collision, the final velocities of ball 1 and ball 2 are, respectively A) v1 / 2; v1 / 2 B) v1; 2v1 C) -v1; 2v1 D) 0; v1 E) -v1; 0

Billiard balls of identical mass roll on a table, and we can ignore the small friction...

Billiard balls of identical mass roll on a table, and we can ignore the small friction between the balls and the table. The cue ball travels east at a speed of 10 m/s and hits the 8 ball which is initially stationary. After the collision the cue ball travels at a speed of 3 m/s 10 degrees south of its initial eastward heading. What is the magnitude of the velocity of the 8 ball after the collision in m/s? Enter...

Two balls of mass 3.29 kg are attached to the ends of a thin rod of...

Two balls of mass 3.29 kg are attached to the ends of a thin rod of negligible mass and length 72 cm. The rod is free to rotate without friction about a horizontal axis through its center. A putty wad of mass 127 g drops onto one of the balls, with a speed 2.5 m/s, and sticks to it. What is the angular speed of the system just after the putty wad hits? 1.31×10-1 rad/s ¡Correcto! Su recibo es 160-8476...

Question