Physics, 30.11.2019 11:31 twinkle713derp
Adockworker loading crates on a ship finds that a 21-kg crate, initially at rest on a horizontal surface, requires a 73-n horizontal force to set it in motion. however, after the crate is in motion, a horizontal force of 55 n is required to keep it moving with a constant speed. find the coefficients of static and kinetic friction between crate and floor. static friction kinetic friction
Answers: 2
Physics, 21.06.2019 17:20
Research the neutrino using the internet and report your findings. in a nuclear decay, the nucleus of an atom splits apart. larger particles can be detected and their masses and velocities can be recorded. explain how the existence and properties of the neutrino could be predicted using the conservation laws.
Answers: 3
Physics, 21.06.2019 19:00
Adelivery truck leaves a warehouse and travels 2.60 km north. the truck makes a left turn and travels 1.25 km west before making another right turn to travel 1.40 km north to arrive at its destination. what is the magnitude and direction of the truck's displacement from the warehouse?
Answers: 2
Physics, 22.06.2019 11:30
If the textbook weighs 19.6 newtons on venus,what is the strength of gravity on venus?
Answers: 1
Physics, 22.06.2019 12:30
If you place a magnet under a clear dish, and sprinkle iron fillings over it, above what part of the magnet will most of the fillings gather
Answers: 2
Adockworker loading crates on a ship finds that a 21-kg crate, initially at rest on a horizontal sur...
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