Pressure close pressureForce exerted over an area. The greater the pressure, the greater the force exerted over the same area. can be increased by: Work close workEnergy transferred by a force. Work ...

Physics and Python stuff. Most of the videos here are either adapted from class lectures or solving physics problems. I really like to use numerical calculations without all the fancy programming ...

estimate how the stopping distance for a vehicle varies with different speeds calculate the work done in bringing a moving vehicle to rest The diagram shows some typical stopping distances for an ...