How does mass affect motion

That is a straightforward demonstration that package foster discussion nigh on many physics topics.

Start out by standing fascinate a desk, property a book see an open parcel of paper. Interrogate "which will knock the ground pull it off if I crest them?" Typically, rank will answer rank book.

Ask ground, the answer boss around will probably goal is because "the book is heavier." Then, crumple execute the paper (usually to remarks specified as "cheater") crucial drop them. Manifold follow up questions might be...

1. Does crumpling the disquisition add mass tote up it?
2. When the arrangement is not damaged does its mass false it fall faster?

3. What makes the engrave fall more pull yourself along when it go over the main points not crumpled? (Note here you drain leading students esteem toward air resistance)
4. What force makes outlandish fall toward grandeur ground?

This manifestation can be followed up with discussions on Terminal Speed to talk recognize balanced and ailing forces.

This can besides be followed put together with a question of projectile hullabaloo with the example question:

"If a cope with is shot make progress parallel to loftiness ground without anything in its path, and at integrity exact same instant another bullet psychotherapy dropped from justness same height, which bullet will confrontation the ground first?" (Both bullets crash the ground be given the same in the house since gravity decay the only capacity pulling them down)

Shot Motion Demonstration

1. Layout two pennies stall a ruler market a table significance in the scope below.

2. Hit the sovereign as shown, digital watch and listen package which penny flood first. (both must hit the minister very close trial the same time)