A horse runs for 15 seconds to the south at a speed of 12 m/s. What is the

displacement of the horse in this time?

A. 180 m south

B. 150 m south

C. 150 m

D. 180 m

What is the process by which rock fragments are moved from the source

The lowest note on a grand piano has a frequency of 27.5 hz. the entire string is 2.00 m long and has a mass of 400 g. the vibrating section of the string is 1.90 m long. part a what tension is needed to tune this string properly?0

Which type of friction keeps a pile of rocks from falling apart?

It is generally a good idea to gain an understanding of the "size" of units. Consider the objects listed and calculate the magnitude of their momentum in SI units. A ladybug weighing 31.80 mg flies by your head at 2.53 mi/h.

The main disconnect in a service panel is a (n) a. ammeter. b. bus bar. c. receptacle. d. circuit breaker.

A car crash causes an acceleration of 6.2 g. What is the car's acceleration in meters per second squared?

Suppose you read in the newspaper that a new planet has been found. Its average speed in its orbit is 33 kilometers per second (km/s). When it is closest to its star, it moves at 31 km/s, and when it is farthest from its star, it moves at 35 km/s.

What happens when light from a flashlight strikes Water droplets from a mist of water

What is the length of a box in which the minimum energy of an electron is 1.5*10^-18 J?

Describe how to calibrate a candy thermometer