A lever is used to lift a heavy rock. The mechanical advantage of the lever is 4 and the lever applies a force of 800 N to the rock. What is the force applied to the lever?

Felis domesticus is the scientific name for a house cat. Felis refers to the genus the cat belongs to. What part of the scientific name is domesticus? A. Its common name B. The phylum it belongs to C. The species name of this cat D. Its nickname

How can Newton's laws be used when addressing the motion of objects?

What are some similarities for weathering and erosion

The driver accelerates from a stop sign, cruises for 20 s at a constant speed of 60 km/h, and then brakes to come to a stop 40 s after leaving the stop sign.

When an explanation to a problem is accepted as always true, it is a. law theory hypothesis fact?

Which is a resource that the National Park Service manages? A. memorials B. wildlife refuges C. ecosystems D. endangered species

Write two examples (mathematical expression) of physical laws that change inversely with the square of the distance.

What units must be used to express the temperature in the equation for the ideal gas law? explain?

Which region of the Sun is typically about 6,000 C?

How well does the infographic ""Plastics in the Ocean"" present a solution to the problem it describes?