Jalyn ran at speed of 3 m/s then came to a sudden stop during a time period of 3 s. What was his acceleration? show all your work

What is the order of the moon, earth, and sun in a lunar eclipse and a solar eclipse?

The electric field direction is defined by the direction of the force felt by (select one of the following answers): 1. a negative charge. 2. a positive charge. 3. both positive and negative charges.

Provides most of the energy used in the world today. question 4 options: wind fossil fuel moving water sunlight