A 10-N force is applied to two toy cars; Car A has a mass of 100 kg, and car B has a mass of 90 kg. Which car would have the greater acceleration and how much greater? Explain.

A10nc charge sits at a point in space where the magnitude of the electric field is 1500 n/c. what will the magnitude of the field be if the 10 nc charge is replaced by a 20 nc charge? assume the system is big enough to consider the charges as small test charges.

What is the coldest temperature ever recorded in san antonio?

Which pair of quantities includes one quantity that increases as the other decreases during simple harmonic motion?