Constants Part A A point charge q1-15.00 μC is held fixed in space. From a horizontal...

Question

Question

Answer 1

Answer #1

Solution- then distance is travels is y

0.5 mV^2 = Kq1q2*(1/r1-1/r)

1/r1-1/r = 0.5*4*10^-3*41^2/9*10^9*15*10^-6*2*10^-6

=12.45 m

1/r=(1/0.06)+12.45

r=3.43 cm

So,

v^2-u^2=2as

So, a= 41^2 -26^2 / (2*0.0343)

a=14.650*10^3 m/s^2

I hope help you !!

Answer 2

Similar Homework Help Questions

point charge q1=5.00μCq1=5.00μC is held fixed in space. From a horizontal distance of 4.00 cmcm, a...

point charge q1=5.00μCq1=5.00μC is held fixed in space. From a horizontal distance of 4.00 cmcm, a small sphere with mass 4.00×10−3kg4.00×10−3kg and charge q2=+2.00μCq2=+2.00μC is fired toward the fixed charge with an initial speed of 35.0 m/sm/s. Gravity can be neglected. What is the acceleration of the sphere at the instant when its speed is 30.0 m/sm/s? Express your answer with the appropriate units.
A point charge qı = 5.00 uC is held fixed in space. From a horizontal distance...

A point charge qı = 5.00 uC is held fixed in space. From a horizontal distance of 4.00 cm, a small sphere with mass 4.00 x 10-kg and charge 92 = +2.00 C is fired toward the fixed charge with an initial speed of 40.0 m/s. Gravity can be neglected. Part A What is the acceleration of the sphere at the instant when its speed is 26.0 m/s? Express your answer with the appropriate units. li MA ? m a...
A small metal sphere, carrying a net charge of q1 = -2.70 μC ,is held...

A small metal sphere, carrying a net charge of q1 = -2.70 μC , is held in a stationary position by insulating supports. A second small metal sphere, with a net charge of q2 = -7.50 μC and mass 1.70 g , is projected toward q1. When the two spheres are 0.800 m apart, q2 is moving toward q1 with speed 22.0 m/s(Figure 1). Assume that the two spheres can be treated as point charges. You can ignore the force...

A small metal sphere, carrying a net charge of q1 = -2.70 μC , is held...

A small metal sphere, carrying a net charge of q1 = -2.70 μC , is held in a stationary position by insulating supports. A second small metal sphere, with a net charge of q2 = -7.50 μC and mass 1.80 g , is projected toward q1. When the two spheres are 0.800 m apart, q2 is moving toward q1 with speed 22.0 m/s (Figure 1). Assume that the two spheres can be treated as point charges. You can ignore the...
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 small metal sphere, carrying a net charge of q1 = -2.70 μC , is held...

A small metal sphere, carrying a net charge of q1 = -2.70 μC , is held in a stationary position by insulating supports. A second small metal sphere, with a net charge of q2 = -7.50 μC and mass 1.70 g , is projected toward q1. When the two spheres are 0.800 m apart, q2 is moving toward q1 with speed 22.0 m/s (Figure 1). Assume that the two spheres can be treated as point charges. What is the speed...

A charge of -4.47 μC is fixed in place. From a horizontal distance of 0.0378 m,...

A charge of -4.47 μC is fixed in place. From a horizontal distance of 0.0378 m, a particle of mass 7.79 x 10-3 kg and charge -8.43 μC is fired with an initial speed of 68.9 m/s directly toward the fixed charge. How far does the particle travel before its speed is zero?
A charge of -2.95 μC is fixed in place. From a horizontal distance of 0.0484 m,...

A charge of -2.95 μC is fixed in place. From a horizontal distance of 0.0484 m, a particle of mass 9.57 x 10-3 kg and charge -9.86 μC is fired with an initial speed of 58.1 m/s directly toward the fixed charge. How far does the particle travel before its speed is zero?
A charge of -2.57 μC is fixed in place. From a horizontal distance of 0.0403 m,...

A charge of -2.57 μC is fixed in place. From a horizontal distance of 0.0403 m, a particle of mass 8.86 x 10-3 kg and charge -9.22 μC is fired with an initial speed of 61.1 m/s directly toward the fixed charge. How far does the particle travel before its speed is zero?

A charge of -2.57 μC is fixed in place. From a horizontal distance of 0.0403 m,...

A charge of -2.57 μC is fixed in place. From a horizontal distance of 0.0403 m, a particle of mass 8.86 x 10-3 kg and charge -9.22 μC is fired with an initial speed of 61.1 m/s directly toward the fixed charge. How far does the particle travel before its speed is zero?