Scissors are considered a compound machine because

they are made of two inclined planes

they are made of a lever and a wedge

they make work easier

Is work done when you lift a brick? A. No, the force applied is parallel to the direction of motion. B. Yes, the force applied is parallel to the direction of motion. C. No, the force applied is perpendicular to the direction of motion. D.

Ground reaction force acting on carter

Which of the following is an organic compound? H2O NH4 C6H12O6

Modern wind turbines generate electricity from wind power. The large, massive blades have a large moment of inertia and carry a great amount of angular momentum when rotating. A wind turbine has a total of 3 blades.

Which of the following is an example of electrical energy being converted to chemical energy

A bag of sports equipment has a mass of 10.0 kilograms and a weight of

Why can't cells get any glucose directly from the small intestine?

Oxygen makes up the largest part of living cells at 65%. What is the percentage of the second-most abundant element in living cells?

Shivering to warm up illustrates which characteristic of life? A. adaptation to environment B. homeostasis C. getting energy D. growth

Dante pours hot tea into a mug that is cool to the touch. Which best explains what will happen now?