unbalanced and balanced forces
a force that is equal on both sides
a biker bikes at 10m/s later he gets up 20m/s in 20 seconds what is his acceleration
.5m/s^2
an object starting point
origin
what is final speed
the speed were acceleration or deceleration or done
what is a pulley
a wheel around a rope that changes direction
what is an unbalanced force
a force were one side is moving and a side has more force
what is the acceleration of a going 20m/s to 40m/s in 10s
2m/s^2
the exact place of an object
position
what is begging speed
a speed that an object starts at
what is an wheel and axle
a wheel that can hold things with a handle that makes work better
a boy is pushing a box and the box is moving what is this
unbalanced force
what is the acceleration of an object going 20m/s to 0m/s in 2seconds
10m/s^2
how fast an object is moving
speed
what is the final speed begging speed is 9m/s and the acceleration is 3/ms^2 in two seconds
15m/s
what si and simple machine
a machine that makes work easier
two boys are pulling a rope and it's not moving what force is this
balanced force
a runner runs 80m/s and then slows down to 20m/s in 60 seconds
1m/s^2
the speed and direction something goes
velocity
what is the begging speed if the final speed was 0m/s in 20 seconds. acceleration is 9m/s^2
9m/s
what is and wedge
a object that can push into other objects
forces change in motion make an unbalanced force what if one boy lets go
the boy that is still pulling will fly because he is still pulling
what is the acceleration of an object going 30m/s to 0m/s in 15s
2m/s^2
the rate of change in an object
acceleration
what is the formula for final speed
begging speed+(acceleration*time)
what is a scwer
a nail that can go in to walls to hold things