A 50-n force is applied to a 10-kg chair, but the chair does not change its motion. What could explain this?.

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.

Science and technology are interdependent. advances in one lead to advances in the other. give an example of this phenomenon.

Compare the horizontal displacement of the two balls as they travel to the ground. what do you observe?