speed or acceleration
a car is moving 36 miles per hour. is this a example of speed or acceleration?
what is speed?
what is the law of ____ in the first newton laws?
what is inertia?
an object's weight is dependent on what?
what is gravity pulls on it's mass
when two people are pulling in different directions with the same mass. is it unbalanced true or false?
false
there's 20N of force pulling a object to the left, there's also a 15N force pulling the object to the right and another force with 6N of force pulling it to the right. what direction is the object going?
Right
the rate of change of velocity. when the velocity of an object change, the object is ______. fill in the blank?
acceleration
someone is getting off a boat and the boat is pushed back. which newton law is this?
what is third newton law?
different size, but same placement on a rope. is this balanced or unbalanced?
unbalanced
what is a force?
it is a push or a pull on a object
for a speed graph what is the two thing on the axis?
distance and time
a balloon is pushing air out of itself, the air is propelling the balloon through the air as it is released.
what is an example of Newton's third law?
a box is being pushed with 40 N downwards, 20 N to the right, 30 N to the left, and 10 N upwards. what direction is it going in?
downward and left
a car is going at 100 mph, if the driver slams on the accelerator and the car speeds up to 234 mph, what was the difference between acceleration?
134 mph
what is the formula for newton second law in full word form?
force= mass times acceleration
you push a friend on a sled with a force of 40n. your friend and the sled have a mass of 80 kg together. what is the acceleration of your friend?
.5
for the first 15 seconds of Caspian's run, she's running at 12 m/s, during the next 6 seconds, she speeds up 14 m/s, how fast is she running now?
16 m/s
a beach ball is floating on the water, someone lays on the beach ball and adds more mass, therefore the beach ball goes underwater.
what is newton's second law?
what is the formula for force?
F=ma