An infinitely long line charge of uniform linear charge density λ = -3.40 µc/m lies parallel to the y axis at x = -2.00 m. a point charge of 0.90 µc is located at x = 2.00 m, y = 3.00 m. find the electric field at x = 3.00 m, y = 2.50 m. vector

Can somebody explain to me how newton's 3rd law relates to momentum? ~ap physics 1

Mass (kg) force (n) 5 25 10 50 15 75 20 100 a student was trying to find the relationship between mass and force. he placed four different masses on a table and pulled them using a spring scale. the table shows the different masses used in the experiment and the force required to pull each mass. the student concluded that more force was required to pull heavier objects. what comment would you make regarding his conclusion? a) no clear relation can be observed between mass and force from the data. b) there is a direct proportion between the mass and force listed in the table. c) gravity should have been taken into account while performing the experiment. d) there is an inverse proportion between the mass and force listed in the table.

What is the weight of a feather (mass = 0.0001 kg) that floats through earth's and the moon's atmospheres?