Which of the following circuits will stop producing light if one bulb burns out? *

Circuit 1- two light bulbs one battery
Circuit 2- three light bulbs 1 battery
Circuit 3- two light bulbs one battery
Circuit 4- three light bulbs 1 battery

Given the position vector of the particle r(t)=(t+1)i+(t^2−1)j+2t k, find the particle's velocity and acceleration vectors at t=1

The coulomb's law explains which of the following? select all the force between two charged objects is inversely proportional to the charge on each object. the force between two charged objects is directly proportional to the charge on each object. the force between two charged objects is directly proportional to the distance separating them. the force between two charged objects is inversely proportional to the square of the distance separat coulomb's law is similar to newton's 2nd law. if the force between two objects is f and the charge on both objects is doubled, the new force between the would now be 2f. if the force between two objects is 2f and the distance separating them is doubled, the new force between the objects would now o the be zf.

We put a force of 50n on an object and the acceleration is 100 m/s². what is the mass of the object?