Our work is successful because we put the life jacket in the back of his head and the other one is in front of his body and leg. If we need to improve our design we need more foam so we can make a better design. The life jacket cause the density of the man to change because its reduce its density.

Machine change the size of force needed. change the distance(speed at which resistance moves. change the direction of the force applied. MAKE WORK EASIER. Three types of machine ideal, simple, and compound machine.
The Rube Goldberg that we did it didn’t work because some object didn’t move.
Lever machine is one of the simple machine. there’s a three class of levers 1st class, 2nd class, and 3rd class. example of 1st class is seesaw. example of 2nd class is wheel barrow. example of 3rd class is a bat.

my first pet is a hamster

I don’t eat snack foods in the morning

I like playing video games

i don’t like soft drinks

i like reading manga and comics

my favorite color is green

I like watching movies

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