Acceleration
what is Acceleration?
Velocity changing over time.
what is speed
How fast an object is moving
What is newtons first law?
An object in motion stays in motion unless acted on by an outside force.
What is the Si unit for momentum?
kg*ms
What is the equation for acceleration?
A=v2-v1 /t
What is velocity
how fast something is moving in a direction
its the equation for force
What is the equation for momentum?
momentum(p)=mass* velocity
what does centripetal accelleration mean?
The constant speed moving in a circle
What is the equation for speed?
Distance/time(D/t)
what is the Si unit for force?
Newton
If velocity changes what also changes
then mass
What is the si unit for acceleration?
m/s2
what is the SI unit for speed?
m/s
What is newtons 3rd law
every action has an equal or opposite reaction
What is the definition of momentum
mass in motion
Tommy starts standing still and ends at a velocity of 14m/s .the run took a total of 7 seconds, what is his acceleration?
2m/s2
Jon travels a total distance of 1200km in 2.5 hours, what is his speed?
130m/s
What did newton see fall out of a tree
An apple
A car with a mass of 2000kg is moving at a velocity of 100m/s, what it's momentum?
200000kg*m/s