The circumference of a bicycle wheel is 2 meters. if it rotates at 1 revolution per second then its linear speed is

Light is shown through air on a diamond (n=2.42) and it partially reflects and refracts. Based on the incident angle of 62.5 shown, what is the angle of reflection of the light? Question 10 options: a) 62.5 b) 21.5 c) 27.5 d) 84.0

A carbohydrate that gives two molecules when it is completely hydrolyzed is known as a

Which of the following statements about the rate of stellar evolution is true? The more massive the original star, the slower the evolution, because there is more material for thermonuclear burning.

7) A kite 50 ft above the ground moves horizontally at a speed of 4 ft/sec. At what rate is the length of the string increasing when 100 ft of string has been let out and the angle between the string and horizontal is decreasing at a rate of 0.

The acceleration of an object as a function of time is given by a (t) = (1.00 m/s2) t2. If displacement of the object between time and time t = 2.00 s is 15.0 m, what is the velocity of the object at time t = 0.00 s? a-13.

What are the steps that are important to take for your safety during an earthquake? a. stay away from walls and windows c. stay away from electrical and gas lines b. get under a desk or table d. all of the above

You have an open air column of length 1.40 m in air at 24.2 °C. What is the frequency of the third harmonic?

Why do we use average force while solving momentum problems? How is net force related to the momentum of the object?

If you had a positive 8 score on the sit-an-reach test you

65 million years ago there was a mass extinction that is best known for killing the dinosaurs. There was also a large deposit of dust that contained substances only found in asteroids.