When u write on a piece of glass sheet with a piece of chalk, the writing is not clear explain.

How does mass and force affect the motion of an object?

Which of the following can be a component of soil? A. Rock Particles B. Decayed Organic Material C. Minerals D. All of these

Which of the following directly contributed to soil erosion on the Great Plains in the 1930s? O railroads O heavy rains O farming O homesteading

A shopper pushes a grocery cart for a distance of 18m at a constant speed on level ground, against a 37.5N frictional force. he pushes in a direction 27.5° below the horizontal. what is the work done on the cart by gravitational force, in joules.

The mass of an object at the surface of the earth of the same object at the distance of two Earth radii from the surface of the earth is?

How would life on earth be different if earth's axis were not tilted with respect to its orbit? A. There would be no seasons. B. There would be no day and night. C. All places would have the same climate. D. The seasons would be much shorter.

What will a spring scale read for the weight of a 75.0-kg woman in an elevator that moves upward with constant speed of 5.8 m/s?

What's the definition of: • cellular respiration • photosynthesis

What are the steps that are important to take for your safety during an earthquake? a. stay away from walls and windows c. stay away from electrical and gas lines b. get under a desk or table d. all of the above

You have an open air column of length 1.40 m in air at 24.2 °C. What is the frequency of the third harmonic?