How does friction affect brick structures

How does the force of gravity on jupiter compare to the force of gravity on earth? a. it is the same c. it is stronger b. it is weaker d. there is no gravity on jupiter

How does mass affect the final velocity an object attains as it falls?

Ball's velocity be in a year? Assume there are no nearby planets. A boy is running north with a beanbag in his hands. He passes a tree, and at the moment ne is beside the tree, he drops the beanbag.

A radio wave has a wavelength of 300 m. The wave moves with a speed of 3.0 * 108 m/s. What is the frequency of the radio wave? A. 1.0 * 106 Hz B. 1.0 * 10-5 Hz C. 1.0 * 10-6 Hz D. 1.0 * 105 Hz

Describe technologies used to explore the universe using electromagnetic radiation

Why does life be life

How are hypotheses and theories related to each other?

During the refrigeration cycle, what does the refrigerant do? Absorbs and releases thermal energy by first vaporizing then condensing. Absorbs and releases thermal energy by first condensing then vaporizing.

Find the unbalanced force required to accelerate a 6kg mass at 3ms

A bus travels 300 km south along a straight path with an average velocity of 85 km/h to the south. The bus stops for 22 minutes. Then it travels 220 km south with an average velocity of 78 km/h to the south.