A stalled car is being pushed up a hill at constant velocity by three people. the net force on the car is

3. You are walking in Paris alongside the Eiffel Tower and suddenly a croissant smacks you on the head and knocks you to the ground. From your handy dandy tourist guidebook you find that the height of the Eiffel Tower is 300.5 m.

Warm air collides with cold air and droplets form it is called

Science labs have safety equipment that is designed to be used during an emergency. What emergency safety equipment should be in a science lab? How would you use this equipment in an emergency?

What are the three properties of a magnet?

For a planet orbiting the sun, r p is the distance from the sun to the perihelion and r a is the distance from the sun to the aphelion. What is a planet's orbital eccentricity if r p is equal to 0.45r a? A. 1.45 B. 0.55 C. 0.38 D. 2.

How do you increase the potential energy of an apple

A car weighing 9,800 N was lifted by a crane to a height of 10 m in 60 s. What power was used?

Tell the order of vessels a blood cell travels through

The moon is slowly moving away from the Earth. What will eventually happen to the gravitational force between the earth and the moon? Why?

Why does atomic radius decrease from left to right?