a car travel 30 miles for 30 minutes. the car then stops at a service station for 10 minutes. the car continues for another 20 minutes at a constant speed of 45 mph. draw the distance-time graph for the car.

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) .

Why should seat belts not be mandatory quick plz

How are series and parallel circuits simililar? both have multiple paths for electrons to travel. both require resistors in their circuits. both require a switch to complete the circuit. both have at least one path for electrons to travel.