Capybara!
What speed does the capybara need to achieve to get to the other side?
Fido, Fetch!
What is the minimum distance Roko has to run to catch the ball?
Flick Football!
How far will the fake football travel?
Hanging Mass!
What is the charge on the hanging mass?
Care Package!
A quarantining cruise ship is in desperate need of supplies. Help the pilot determine when and where to drop the necessary supplies.
Vacuuming
A sleep-deprived parent cleans their living room.
Work to Make a Triangular Array of Charges!
Calculate the work required to assemble three identical point charges at the corners of a triangle.
Billiards!
Will the red ball go into the upper right pocket?
2 Charges on an Axis!
Solve for the electric potential.
Circle with n Charges!
Calculate the magnitude of the electric field at a distance x from the center of the circle.
Mountain and a Mole Hill!
Find the initial velocity in Y required for the biker to do the trick.
Moving Charges!
Calculate the acceleration, speed, and position of each particle.
Painter on a Ladder!
Find the minimum static coefficient of friction for the ladder to not slip.
Particle in a Uniform Electric Field!
Calculate the strength of the electric field.
Pinball Wizard
Calculate the spring constant and the speed of the pinball just after pulling the plunger.
Playing Tejo!
Calculate the optimal throwing parameters to reach the wick.
Potential of a Charged Wire!
Calculate the electric potential at point O.
Electric Potential Inside a Triangle!
Calculate the electric potential generated by the charges at point P.
Pushing a Toy Car!
Find the work done on the toy car.
Snowmobile!
Calculate the tension in the rope that connects the load to the snowmobile