section 1
the distance I traveled
motion
______ includes the spped of an object and the direction of its motion
velocity
acceleration is
the rate of change in velocity
how far I am from a starting point
displacement
how do I calculate momentum
momentum=mass x velocity
centripital acceleration is
acceleration towards the center of a circular object
I ran 50 miles away from GameStop but than I ran 30 miles back toward it my _________ is 20 miles.
displacement
two object motion related to each other is called
relative motion
how do you calculate velocity
acceleration= change in velocity/time
What is the formula for speed?
speed = distance/ time
What is the difference between velocity and speed?
Speed cares about direction.
the three ways an object can accelerate are
change in speed
change in direction
both
I drive 300 miles in 10 hrs what is my speed if I move at a constant rate?
30mph
What is the momentum of Gianni who weighs 70kg and has a speed of 10m/s
700 kgxm/s
describe straight motion circular motion and projectile motion
straight motion is an object moving in a straight line
circular motion is an object moving in a circle
projectile motion is the motion of an object that is thrown or shot