A car traveling initially at a speed of 20 m/s accelerates to a speed of 31 m/s over a distance of 45 meters. What is the magnitude of the car's acceleration?

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) .

Ascrew incorporates which other simple machine? lever wheel and axle inclined plane pulley

*drag each tile to the correct location in the sequence* the table shows chronological events in the life of our sun, a medium-sized star. place the missing events into the correct rows of the table.