Question

Home Page Physics Interactives Newton's Laws Click/tap the Launch Interactive button. Resize the Interactive as des Explore Use the Interactive to explore the following questions: 1. With Friction and Air Drag furned off, describe the effect that an applied force has upon the velocity? Also, draw the force diagram at the right Label the forces using F for Applied force, Fun for Normal force from the ground, and Fra for the Weight of the sled.

Answer 1

The force diagram is shown below:

Now, the applied force will accelarate the particle to the right. This means that the velocity of the particle will increase in that direction.