A car travels at a steady speed of 5 m/s what distance is covered in 1 minute

If an object moved at 30.0 m/s and at a later time covers half the distance in the same time, calculate its new speed.

Pure water is neutral. What is appropriate justification for this?

Describe how objects can become electrically charged

an object is thrown upward with a velocity of 40 m/s-1. Calculate the maximum height attained by the object take the gravity to be 10m/s-2

2. Who developed the Law of Gravitation?

Which of these changes does a submarine encounter as it returns from the bottom of the ocean to the surface of the ocean? a. the amount of sunlight increases. b. the water temperature decreases. c. the amount of plants decreases. d.

Why do some elements have symbols that don't use letters in the element's name?

How many (whole number of) 91 kg people can safely occupy an elevator that can hold a maximum mass of exactly 1 metric ton? A metric ton is 1.000 * 103 kg. Answer in units of people.

What are the two types of surface waves? How are they different and which one would cause more damage? Explain.

What causes a regular reflection?