In a graph of velocity v / s time, increasing or decreasing lines will always be represented. True or False?

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) .

If a balloon is taken outside on a very cold day, what will occur?

Why are graphs useful when interpreting data