You travel 40 kilometres in 1.5 horse. what is your average

Which of the following simple machines includes a wedge? A. axe B. file C. bolt D. ramp

A student has paper sitting at rest on their desk. Which of the following statements best describes this situation?

What is the atomic bomb equivalent to a 7.0 earthquake

Match the phrases in Column A and Column B Column A 1. general or nonspecific observation 2. educated guess 3. when two variables change in the same direction, one remaining larger than the other by the same factor 4. "measured" observation 5.

An 8.0-kg history textbook is placed on a 1.25-m high desk. How large is the gravitational potential energy of the textbook-Earth system relative to the desktop?

Explain the roles of Earth's own energy sources and solar energy in the rock cycle

In order to merge into highway traffic, a car accelerates along a 100.0 m on ramp from rest to 25.0 m/s. How much time does this take?

Muscle control is the ability to quickly change directions and make complex movements

According to the first law of thermodynamics, what could happen when heat is added to a system? The internal energy of the system decreases. The heat is turned into work done by the system. New energy is created within the system.

How does a parallel circuit differ from a series circuit? A. A parallel circuit has one path for electrons, but a series circuit has more than one path. B. A series circuit has one path for electrons, but a parallel circuit has more than one path. C.