A driver looks at her dashboard and reads that she is traveling at 100 kilometers per hour. What does this measurement represent?

A) time

B) distance

C) average speed

D) instantaneous speed

Duncan takes a break from studying and goes to the gym to swim laps. if swimming burns 8.75Ã105 cal per hour, how many kilojoules does swimming burn in that same amount of time? in other words, convert 8.75Ã105 cal to kilojoules.

People often break the speed limit and risk getting tickets and injury. On highway 5, people often drive 75mph when the legal speed limit is 70mph. Convert 75mph to m/s.

Indentify two cities on the map where measurements of the altitude of Polaris are within one degree of each other

Two cars are heading towards each other but are 12 km apart. one car is going 70 km/hr, and the other is going 50 km/hr. how much time do they have before they collide head on?

True or false the acceleration of an object is inversely proportional to the net force acting on it

Which of the following describes resistance force?

Ursa Minor contains the pole star, Polaris, and the asterism known as the Little Dipper. From most locations in the Northern Hemisphere, all of the stars in Ursa Minor are circumpolar.

What is an organism ability to maintain a steady internal condition called

What is the fundamental frequency of a particular medium?. a. the lowest frequency at which a standing wave is possible. b. the highest frequency at which s standing wave is possible

The distance from the inner core to the surface of the earth is about 5,200 kilometers. the large amount of material surrounding the inner core places tremendous pressure on it.