Newton's first law
An object at rest stays at ______ unless acted upon by an _________
rest, outside/external force
What is mass?
Weight of an object or how much space something takes up
What is Newton's 2nd law of motion?
F=M*A
If a person walked 40 km in 5 hours, what is the velocity?
8 km/p
If a toy car has a mass of 10kg and acceleration of 100kg*m/s, what is the force?
10,000
An object in motion stays in _____ unless acted upon by an _____
motion, external force
What is inertia
ability to resist motion
What is the formula for speed ?
Distance / time
If a person ran 6 miles in 2 hours, what is the velocity?
3 mph
If a baseball player throws a baseball that weighs 50kg and has an acceleration of 200kg*m/s. What is the force?
10,000
True or False: A soccer ball rolling down a hill will eventually stop on its own.
False.
What has more inertia, Train or bicycle?
Train
If a car traveled 30 miles in 2 hours, what is the velocity?
15 mph
If a car drove 100 miles in 4 hours, what is the velocity?
25 mph
If a train has a force of 30,000 and an acceleration of 15,000kg*m/s, what is the the mass?
3,000kg
True or False: A book sitting on a table will eventually go into motion
False
Who has more inertia, Taylor Swift or Travis Kelce ?
Travis Kelce
What term can be interchangeable with speed?
Velocity
If a train traveled 300 miles in 6 hours, what is the velocity?
50 mph
If a boat has a mass of 300,000kg and a velocity of 1,000,000kg*m/s. What is the momentum
300,000,000
State Newton's 1st law of motion
An object at rest will stay at rest and an objcet in motion will stay in motion unless acted upon by an external force
What has more inertia, a bus or a car?
Bus
If a plane flew 10,000 miles in 10 hours, what is the velocity?
100 mph
If a bird flew 36 miles in 6 hours, what is the velocity?
6 mph.
If a mouse has a mass of 100kg and a velocity of 300 kg*m/s. What is the momentum?
3,000