What is the law of inertia?
Newtons 1st law
What are the units for acceleration?
What are the units for Velocity?
What are the units for speed?
m/s2
m/s + a direction
m/s
What does inertia
Positive acceleration
What information can you get from the slope of a distance vs. Time graph?
The slope of a distance vs. Time graph is the speed.
What does a velocity vs time graph tell you in the slope?
The slope of a velocity vs. time graph tells you the acceleration.
The amusement park is 576 km away from Morton’s house. The speed limit is 90 km/h. His dad manages to drive there in 6 hours.
How fast did Morton's dad go?
Did Morton's dad break the speed limit?
96 km/h was his speed
yes, they broke speed limit
An airplane flies with a constant speed of 1056 km/h. How long will it take to travel a distance of 704 kilometers?
0.67 h
What do you get from the following:
distance/time=?
distance/speed=?
time*speed=?
Velocity/time=?
speed
time
distance
acceleration
What is reference point, distance and displacement?
reference point is a fixed point that is used to determine an objects motion or position.
distance is how far something or someone has traveled in total with out any care for the direction.
displacement is how far and in what direction is something away from a reference point.