Choose one contact and one non-contact force from the following list, then in your own words explain why you believe they are a contact or non-contact force. Feel free to utilize other resources to support your claims. Answers should be at least 3-4 sentences each. Types of Forces
Contact: Friction, Tension, Elastic, Reaction, Air Resistance
Non-Contact: Gravity, Nuclear, Electrostatic, Magnetic

Multiply or divide to make this english distance conversion. 174 inches = feet (14.5, 58, 2,088, 23)

Identify some abiotic characteristics of the tundra biome.

Ultraviolet radiation is dangerous because it has a high enough energy to damage skin cells. what is the best explanation of the relationship between wavelength and wave energy? a) wave energy is related only to frequency, not wavelength. b) longer wavelengths have lower frequencies but higher energy. c) the shorter the wavelength, the lower the frequency and the higher the energy. d) the shorter the wavelength, the higher the frequency and the higher the energy.