Why is a rock salt crystal likely to shatter when struck

All of the following are types of telescope except

An object is thrown straight up with an initial velocity of 3 m/s. what is its acceleration at its maximum height?

Example of an incompressible fluid?

A flashlight bulb operating at a voltage of 14.4 V has a resistance of 11.0 Ω. How many electrons pass through the bulb filament per second (e = 1.6 ' 10-19 C) ? (Give your answer to two significant figures)

The elements that touch the zigzag line ar classified as

11) Shifting with ease from one type of problem-solving strategy to another is called a) flexibility b) versatility c) originality d) openmindedness

A truck undergoes a constant acceleration of 2.0 meters/second2 on a highway that slopes upward at an angle of 30.0° to the horizontal. What is the magnitude of the horizontal component of the acceleration?

Why is there so much more carbon dioxide in the atmosphere of Venus than in that of Earth? Why so much more carbon dioxide than on Mars?

People have proposed driving motors with the earth's magnetic field. This is possible in principle, but the small field means that unrealistically large currents are needed to produce noticeable torques.

A hot air ballon with a mass of 500kg ascends at a constant rate of 1.5 m/s for 20s. how much work is done by the upward force?