units
name a unit for distance
meters, miles, kilometers, feet, inches, centimeters, etc.
displacement
final velocity-initial
Jeremy needs to bike 3 km to his friends house. It takes him 15 minutes to bike there. What is his velocity?
.2 km/min
what is the equation for acceleration
(final velocity-initial velocity)/time
the name for the vertical axis
What is y-axis
units for time
seconds, hours, minutes, days
equation for velocity
v=d/t
A racecar travels 110 miles in 50 minutes. Find the velocity.
2.2 miles/min
If Gisselle goes from running at 1 m/s to running at 8m/s over 3.5 seconds, what is her acceleration?
2 m/s^2
convert 4 hours to seconds.
14,400 seconds
equation for acceleration
a = (final velocity-initial)/time
what variables must be known to know an object's velocity?
What is distance, time
If Justine is running at 10 m/s and after 4 seconds is running at 6 m/s, what is her acceleration?
-1 m/s^2
name two possible units for velocity
m/s, miles per hour, km/hr, etc.
use the velocity equation, but rewrite it so time is alone on one side
t = d/v
Emily runs at 4 m/s. If she runs for 65 seconds how far does she run?
260 m
Lisbeth ha an acceleration of 4 m/s^2. If she starts out at 3 m/s, what is her velocity after 6 seconds?
27 m/s
hour would you represent 2:05:03 (hours:minutes:seconds) as a decimal?
2.08 hours
rewrite the acceleration equation so final velocity is by itself on one side.
final velocity = a*t + initial velocity
Deven is scootering as fast as he can to school. He scooters at 12 m/s and the school is 3100 m away. Find how long it takes him to get to school in minutes.
4.3 minutes
Zavean has an acceleration of -2 m/s. He starts at 8 m/s and ends at 4 m/s. What is the time it takes him to change his velocity?
2 seconds