How much power does it take to move an object with a force of 200 Newton's a distance of 25 meters and 10 seconds

How many days does it take for mars to orbit the sun

You have a box of pencils and each one has a cross-section of 0.002 m2. The maximum stress that each pencil can take is 22,500 pascals. How many pencils could be broken at once by a force of 135 newtons?

A pulley system is used to lift a crate weighing 150 newtons straight up. If the force applied is 87 newtons and the ideal mechanical advantage of the pulley system is 2, what is the percentage efficiency of the pulley system?

How many of the elements of the periodic table are considered solids

Which air masses would have cold, moist air? A. continental tropical B. maritime polar C. maritime tropical D. continental polar

Cho is using technological design to build a clock based on the apparent motion of the Sun. Which of the following would be the best measure of success for Cho's clock? A. Cho's clock works even at night. B.

Suppose that a car traveling to the west (-x direction) begins to slow down as it approaches a traffic light. Make a statement concerning its acceleration. a) The car is decelerating and its acceleration is positive.

What are the moons of the outer planets made of, and how is their composition different from that of our Moon?

What is the main difference between geocentric and heliocentric models of the solar system

A flywheel in a motor is spinning at 530 rpm when a power failure suddenly occurs. The flywheel has mass 40.0kg and diameter 75.0cm. The power is off for 39.