When matter changes from one state to another, what do we call this process?

A.

a physical change

B.

a nuclear change

C.

an explosion

D.

chemical bonding

Which are the best examples of how technology can be used in contemporary entrepreneurship?

A 500kg wagon is pushed against a wall with a spring between the wall and the wagon. The spring has a stiffness coefficient of 300 N/m. If the spring is compressed a distance of.

A motorcycle is waiting at a stoplight. When it finally turns green, the motorcycle accelerated from rest at a rate of a 7.45 m/s 2 for a time of 3.90 seconds. Determine the displacement of the motorcycle during this time period.

Which of the following is not a physical property? A) shape b) flammability c) color d) texture

What effect does reducing your carbon footprint have on the environment?

P=25 watts W=5000 joules t=? what is time

The mass of the container holding this table salt is 3G. What is the mass of the table salt

How to solve a torque problem

Our warmest month is august Weather or Climate?

A company in san francisco uses petroleum products to make plastics arrange the sentence in the correct order to show how the company could be contributing to climate change. 1) Burning fuel realeases greenhouse gases.