If Kelly drove her motorboat a distance of 1000 m in 7 s, how fast was her boat moving?
142.8 m/s
If you jog for 1 hour and travel 10 km, 10 km/h describes your _____. a.Average speed b.Velocity c.Displacement
a. Average speed
What does SI stand for?
International system of units
Tim runs at 8m/s for 12 seconds , how far did he run?
96m
A car travels at 20m/s for 30 sec how far did it go?
600 m
Speed is described in units of ______. a.Seconds and minutes b.Meters and Kilometers c.Distance and time
c.Distance and time
If a boat traveled 40 km/sec, how much time would it take to travel 80 km?
What is 2 hours
What is velocity?
Speed and direction
A biker travels at 15m/s for 4s how far did it travel?
60 m
What is speed?
The distance an object travels per unit of time.
If a ball traveled at the average speed of 4m/s, how far would it travel in 20 seconds?
80 m
The SI unit for measuring distance is____. a.Meters b.m/s c.miles
a.Meters
A change in velocity is called?
Acceleration
If a car travels 40 km in 3 hours what is its average speed?
13.3 km/hr
If a car moves with an average speed of 60 km/hr. How far will it travel if it continues this average rate for 4 hrs?
240 km
What is the difference between displacement and distance?
Distance is the path that something traveled but displacement is the direct route to the ending point.