What is the electric force
Course:- Physics
Reference No.:- EM134101

Assignment Help
Assignment Help >> Physics


An airplane flies 200 km due west from city A to city B and next 335 km in direction of 30.0° north of west from city B to city C.

(a) In straight-line distance, how far is city C from city A?

(b) Relative to city A, in what direction is city C?


What would be electric force between two dimes (each of mass 2gm) to be found at opposite ends of a 10 meter lecture table if their nuclear and electronic charges were unbalanced by 1 percent? Can you think of some object whose “weight“equals that force?


An airplane is flying with a velocity of 97.0 m/s at an angle of 26.0 degrees above the horizontal. When the plane is a distance 125 m directly above a dog that is standing on level ground, a suitcase drops out of the luggage compartment.

How far from a dog will the suitcase land? The air resistance can be ignored.

Ask Question & Get Answers from Experts
Browse some more (Physics) Materials
You are practicing your juggling skills by throwing a single juggling ball back and forth between level hands. Calculate the magnitude and direction of initial velocity of the
A machine carries a 6.0 kg package from an initial position of d = (0.5 m)i + (0.78 m)j + (0.28 m)k at t = 0 to a final position of d = (9.5 m)i + (15.0 m)j + (8.2 m)k at t
Suppose a block of mass M is sliding down an inclined plane which makes an angle t with the horizontal. What is the work done by friction as the block travels a distance d alo
When a particular inductor is connected to a sinusoidal voltage with a 245 V amplitude, a peak current of 7.9 A appears in the inductor. What is the maximum current if the fre
A plank 2.00 cm thick and 14.0 cm wide is tightly attached to the railing of a ship by clamps so that the rest of the board extends 2.00 m horizontally over the sea below. A m
You are a materials science engineer and your group has fabricateda new dielectric, that has an exceptionally large dielectricconstant of 24 and a dielectric strength of 4.0
In a ballistic pendulum experiment, a small marble is fired into a cup attached to the end of a pendulum. How high will the pendulum swing if the marble has an initial speed o
A projectile is fired with an initial speed of 68.8 at an angle of 37.8 above the horizontal on a long flat firing range. Find out the maximum height reached by the projecti