Samantha walked 3.9x102 m and then 5.7x102 m. How many total meters did she walk?

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) .

Which quantities are scalars? choose all that apply a.distance b.speed c. acceleration d.velocity

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