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Two charges lie on positive x-axis. Charge A (5.0 x 10-9 C) is 4.0 cm from the origin and Charge B is 6.0 cm from the origin. (-7.0 x 10-9 C). What is the total force exerted by these two charges on Charge C (8.0 x 10-9 C) located at the origin?
An electric charge inside a sphere (r=0.81m) has a magnitude of +4.8x10^18C. Find the electric flux through this surface
two water tanks are connected to each other through a mercury manometer with inclined tubes as, shown in figure. if the pressure difference between the two tanks is 20 kPa . calculate a and angle teta
1. An electric charge inside a sphere (r=0.81m) has a magnitude of
+4.8x10−18𝐶. Find the electric flux through this surface.
A car travels 13 km in 2 hours and 2 km in 1 hour
in the same direction. What is the car's average
speed in km/hr and m/s for the whole journey?
A +200μC is place at the origin and a -300μC is placed on 1m to the right of it. What is the magnitude and direction of the electric field midway between the 2 charges and 30 cm to the right of the negative charge?
solve for the Force of 2 charges, q1 = -63 nC and q2 = +42 nC with a distance of 5.5 cm. (Note: ϵ0 has a value of 8.85 x 10⁻¹² C2/ N m2) (C2/ N m2)
A playground is on the flat roof of a city school, 6.00m above the street below. The vertical wall of the building is h=7.00m high, forming a 1-m-high railing around the playground. A ball has fallen to the street below, and a passerby returns it by launching it at an angle ofɵ=53.0oabove the horizontal at a point d=24.0 m from the base of the building wall. The ball takes 2.20s to reach a point vertically above the wall. Find the vertical distance by which the ball clears the wall.
A particle moves along the x-axis according to the equation, where x is in meters and t is in seconds. At t=3.00s, find the acceleration of the particle.
an isotope of element 102, with a mass number of 253 was produced by bombarding 24096Cm with a projectile, which was absorbed by the target nucleus. write the nuclear reaction and identify the element
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