Power plants can be powered by fossil fuels, such as coal or natural gas, or nuclear power to produce steam to turn turbines to generate electricity. elaborate on why one might not choose nuclear power over the fossil fuel power plants.

The slope of a good speed time indicates ? a. velocity b. acceleration c. direction d. speed

Luke and carrie are driving down a straight section of the interstate at 70 mph in luke's new convertible. carrie is drinking a soda in the passenger seat. when she is done she tosses the bottle straight up in the air, just above the height of the car. what will happen to the bottle if air resistance is neglected? a. the bottle will land in carrie's lap. b. not enough information is given. c. the bottle will land on the interstate in front of the car. d. the bottle will land on the interstate behind the car.

The of a machine determines its "usefulness." a. input force b. output force c. mechanical advantage