A fire truck drives 3 miles to the east then 1.2 miles to west what is the displacement of the truck

An air pressure reading of 987.5 mb would be placed on a station model as

If a 100-N net force acts on a 50-kg car, what will the acceleration of the car be?

How do people use telescopes to the underlying scientific ideas?

Which of the following is a true statement about objects in a vacuum? A. A feather will fall faster than a bowling ball. B. A feather will fall slower than a bowling ball. C. A feather and a bowling ball will fall at the same rate. D.

Car 1 drives 45 mph to the west, and car 2 drives 30 mph to the east. From the frame of reference of car 1, what is the velocity of car 2?

Which of the following is equivalent to 10 kilograms? a) 1000 grams b) 100 hectogram c) 1 hectogram d) 1000 centigrams

When did einstein publish his theory of relativity

Acceleration is rate of change of?

1. Find the kinetic energy of a. 023 kg bullet moving at 420 m/s.

What evidence can you cite for the particle nature of light? 1. Refraction phenomenon of light 2. The many colors of light 3. Diffraction phenomenon of light