What is the potential energy of a rock that weights 100 newtons that is sitting on top of a hill 300 meters high

What does Force Means

A car manufacturer wants to change its car's design to increase the car's acceleration. Which changes should the engineers consider making to the design?

Which of the following must an engineer consider when designing a car's tires? the force of friction between the pavement and the tires the force needed to stop a moving car the force of gravity pulling the car down onto the tires the force of air

How much energy (in joules) is required to evaporate 0.0005 kg of liquid ammonia to vapor at the same temperature?

Hi guys. Im doing a project at school where we have to create a mouse trap powered car. I wanted to know what materials are a must have to make the car move more than 5 meters?

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?

What type of resource can be regenerated or replenished by biochemicl cycles