Displacement vetors of 4 km south, 2 km north, 5 km south and 5 km north combine to a total displacement of?

1. 16 Km north.

2. 11 km west.

3. 6 km south.

4. 2 km south.

What environmental effects are shared by all fossil fuels

Earth's polar ice caps, sea ice, glaciers, snow cover, and permafrost make up which sphere?

The atomic number of carbon is 6. How many electrons does an ion of carbon have if it is represented by the symbol shown below? 12C1-

List 3 constants in the lab

Which of the following planets most likely has the coldest surface temperature

72) A coil with a self-inductance of 6.0 H is connected to a dc battery through a switch. As soon as the switch is closed, the rate of change of current is 2.0 A/s. What is the emf induced in this coil at this instant

What do astronomers mean by light pollution?

What happens to the density of gas when it compressed

The price at which a nations currency can be bought using another nations currency is known as A. The rate of exchange B. consumer advantage C. globalization D. currency trade

What is the difference between a neutral atom and an ion?