Activity Watch this video and then answer the follow
Part A
How does a bicycle make work easier?
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The extremely high temperatures needed to trigger nuclear fusion are proposed to be generated by laser irradiating a spherical pellet of deuterium and tritium fuel of diameter 1.8 mm. (a) determine the maximum fuel temperature that can be achieved by irradiating the pellet with 200 lasers, each producing a power of 550 w. the pellet has an absorptivity 0.3 and emissivity 0.8.

The energy equivalent of the rest mass of an electron is

Amagnetic field applies forces on: a)static chargesb)moving chargesc)water flow