A certain lever has a mechanical advantage of 5.5. How many heavy of a load could the lever lift with an input force of 20.0 N?

The theory of continental drift suggests that the continents have moved in the past the continents are slowly moving now the continents have moved in the past and are still moving the continents moved in the past but are not moving now

Which terrestrial planet would have its surface temperature the most dramatically changed if its greenhouse gases were removed from its atmosphere?

When a rocket accelerates through space is there work done?

If u doubled both the voltge and the resistance in a circuit what would be the effect on the current

Safety warning: What three problems can happen when you connect a short wire between the positive and negative ends of a battery?

A spring tide can occur at what day and month?

For a given launch velocity, at which launch angle does the projectile undergo the maximum horizontal displacement

Electric force is blank proportional to the amount of charge and blank proportional to the square of the distance between the charges

What happens in the gray zone between solid and liquid?

Which statement describes Newton's law of universal gravitation? Mass has hittle effect on gravity between objects. Gravity pushes objects away from Earth's center, Gravity does not act between Earth and the moon.