A car going 12m/s travels a distance of 1.5 km. How long did it take the car to travel this distance?

What are the factors that affect the strength of a frictional force? the acceleration of the object the color and density of an object the bouyant forces acting on an object the mass of an object and how rough the surface is

How do you find period when you have frequency

Which imaging technique uses sound waves rather than electromagnetic waves? a. MRI b. X-ray imaging c. sonography d. CT scan

A temperature of 273 K is the temperature at which water Question 7 options: A) boils. B) freezes. C) evaporates. D) is at its densest.

Electrons are transferred in the in formation what bonds

A direct result of european exploration of north america during the 1500s and early 1600s was the

Identify statements true of Pangaea. Choose one or more: A. Rates of seafloor spreading in the Atlantic Ocean are compatible with what is known about the breakup of Pangaea. B.

The speedometer in a car does not measure the car's velocity because the velocity is a

A box has mass 13 kg and is at rest on a flat floor. A minimum force of 47 N is needed to push the box so it moves across the floor. What is the coefficient of static friction between the box and floor?

Robert has just bought a new model rocket, and is trying to measure its flight characteristics. The rocket engine package claims that it will maintain a constant thrust of 13.8 N until the engine is used up.