Circumference
Assignment Active
Defining Pi
Choose which statements are true about a Check all that apply.
a is a whole number
O ris double the radius.
Otis approximately 3.14.
at represents the ratio of the circumference to the diameter.
2
it is approximately –

To run the physics cart, the fan speed of the cart is manipulated. this is the (blank) variable. the cart accelerates due to the speed of the fan. acceleration is therefore the (blank) variable. a “constant” is a parameter that stays the same regardless of the variables. one parameter of the cart that is held constant is the (blank) .

Jessie ran 5000 meters from the cops and an average speed of 6 meters / second before he got caught . how long did he run?

Will give brainliest! jay rides his 2.0-kg skateboard. he is moving at speed 5.8 m/s when he pushes off the board and continues to move forward in the air at 5.4 m/s. the board now goes forward at 13 m/s. a. determine jay’s mass. b. determine the change in the internal energy of the system during this process.(express your answer to two significant figures and include the appropriate units.)