A runner is traveling at 5.4 Km/hour. How much time does it take to travel 9 Km?

In an interference pattern, the intensity is Group of answer choices smaller in regions of constructive interference than in regions of destructive interference.

The heating of groundwater forms Select one: a. wells b. caves c. geysers d. sinkholes

g 3. Doppler Shift (easy). As you sit out on the grass enjoying a sunny day, someone else in the park is flying a very annoying drone that is emitting sound at 600 Hz. The drone flies over head with a velocity of 30 m/s.

How do you calculate the electric force by object a exerted on object a (itself) ?

Stratovolcanoes can become larger than a cinder cone volcanoes because? A. Earthquakes aren't associated with stratovolcanoes B. Stratovolcanoes are the result of hardened pyroclastic flows C.

TP2 2) An example of a 3rd gen lever is: a) scissors b) the occipito-atloid joint c) the trolley to transport the O2 tube d) the biceps muscle

A car increases its speed from 20 km/s to 50 km / h in 10 seconds what its is acceleration?

Marina is using a metal spoon to stir her soup. Why does the soup feel warm? Marina's hand warms the spoon she is holding heat energy from the soup is transferred to the spoon heat energy from the spoon is transferred to the soup

A 1180kg car is moving at a speed of 85.5 km/h. Find the force needed to bring the car to rest in a distance of 300m

Which best states the author's argument in catching sun rays? no power source is clean, free, and renewable. it costs too much to use solar energy for power. the use of solar energy can cause blackouts in big cities.