Explain why it is easier to climba mountain on a zigzag path rather than one straight up the side. Is your increase in gravitational potential energy the same in both cases? Is your energy consumption the same in both?

How long would it take a sound wave from a car alarm to travel 1 km if the temperature is 0 degrees Celsius

The astronomical object known as Crab Nebula is thhe remnant of an exploded star. The explosion was seen by the Chinese in 1054 C. E. However, the Crab Nebula is about 3500 LY distance from the Earth In what year did the star actually explode.

What is a manager position

how is acceleration related to force when mass is constant, according to Newton's second law of motion

A force of 120.0 N is applied to a 3.00 kg block. What is the average acceleration of the block?

A 1650 kg car accelerates at a rate of 4.0 m/s^2. How much force is the car's engine producing?

What is an example of when momentum is not conserved?

When a certain isotope, such as U-238, is hit by a neutron, it will always split into the same smaller nuclei. true or false?

A person walks 7 feet east stops and walks 7 feet west

Using the drop-down menus, choose the right government service to complete each sentence. Providing a free public education for all children is an example of supporting. Fighting fires is one way in which the government ensuresfor citizens.