Short Answer
4. Which law supports the planets will continue to move around the Sun at the same velocity and direction,
stion?
unless another force changes their motion?
Third Law
5. Which law supports why trampolines are good toys for kids that like to jump high?
6. Which law supports why skateboarders push off the ground to gain speed when skateboarding?
7. A book sits on a shelf in the classroom. Which law explains why this book could sit on the shelf forever?
8. A student has modified his pickup truck by putting on larger, heavier wheels. Why will his truck take longer
to speed up and slow down?
9. Read each scene below and answer the questions associated with the information.
Sarathon wants to put ketchup on his
hamburger. He turns the ketchup bottle
at an angle toward his plate and smacks
the bottom of the bottle until the
ketchup comes
The Jacksons are driving to the lake
when a car in front of theirs slams on its
brakes. Mrs. Jackson slams on her brakes
too. Everyone is wearing their seatbelts
which stop them from being thrown
fonward in the car.