rollercoasters
Because of this law a rollercoaster will stay in motion unless affected by an external force
What is newtons first law?
A baseball will only change direction if affected by an external force thanks to this law
what is newtons first law?
If Jacob drove his bike a distance of 1000.0 m in 7.04 s, how fast was her boat moving? (round to the nearest whole number)
What is 142 m/s
A girl runs at 8m/s for 12s
What is 96 meters
if a car moves with an average speed of 60km/hr for an hour
what is 60 km
This type of force causes a roller coaster track to heat up
What is friction?
If a pitcher threw a fastball at 9 m/s, how long would it take hen all to travel 90 m
what is 10 s
the speed of a car traveling 100m in 10 s
What is 10m/s
a dog travels at 20m/s for 30 seconds
what is 600 m
if a kayak traveled 40 km/sec, how much time would it take to travel 80 km
what is 2 hours
on earth, with what value of acceleration do objects fall?
What is 9.8m/s^2
A ball is hit at the speed of 720 m/s. the time required for the soccer ball to reach the net 3240 m away
What is 4.5 s
the speed of a car traveling 300 meters in 20 seconds
What is 15m/s
a bike travels at 15m/s for 4s
what is 60 m
You ride your bike at 5km, how long would it take if you were traveling at 2km/ hour
This law relates the total force on an object to its acceleration
What is newton's second law?
A ball flies west
What is velocity
the speed of a cheetah that sprints 100 m in 4 s
What is 25m/s
a runner traveled at avg speed of 4m/s, how far in 20 seconds
what is 80 m
a car speeds up a down a hill
What is acceleration
A object undergoing this is experiencing either a change in speed or a change in direction
What is acceleration?
A ball rolls faster because it is downhill
What is acceleration
a car travels 40 km in 3 hours what is its speed (round to nearest 10th)
what is 13.3 km/hour
What is 240 km
Usain Bolt runs 17 mph