When you push against a wall with your fingers they bend because they experience a force what is that force

Engineers find a new metal that is stronger than steel but much lighter. this material is also significantly cheaper than what is currently used for most aircraft, available in large quantities, and easy to manufacture. the engineers are excited because this new material will lower the costs of buying and operating airplanes for companies. what is probably the best step for the engineers to make next?

What are the similarities & differences between a thermistor and a light dependent resistor in physics?

Complete the sentence to describe the law of conservation of energy. the law of conservation of energy states that energy cannot be created