Can u please help me it’s for a test!! A positive and negative charge, each with a magnitude of 1.5 x 10 Care

separated by a distance of 0.15 m. Find the force on each particle.

Explain the comparisons between nature and packingtown that appears on pages 81 and 82 answer

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 is the measure of how much matter is in an object and that can be measured using a balance? a. height b. volume c. weight d. mass