Physics, 19.11.2019 18:31 sconner733
Auniform meter stick of mass $m$ has a half-filled can of fruit juice of mass $m$ attached to one end. the meter stick and the can balance at a point 20.8 cm from the end of the stick where the can is attached. when the balanced stick-can system is suspended from a scale, the reading on the scale is 2.58 n. calculate the mass of the meter stick.
Answers: 1
Physics, 22.06.2019 10:00
Asap and show ! a 14 kg rock starting from rest free falls through a distance of 5.0 m with no air resistance. find the momentum change of the rock caused by its fall and the resulting change in the magnitude of earths velocity. earth mass is 6.0 * 10^24 kg. show your work assuming the rock earth system is closed.
Answers: 2
Physics, 22.06.2019 14:00
An object resting on a table weighs 100 n. with what force is the object pushing on the table? with what force is the table pushing on the object? explain how you got your answer.
Answers: 1
Physics, 22.06.2019 20:00
An element becomes a positively charged ion when itloses protons.loses electrons.gains electrons.gains neutrons.
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Physics, 23.06.2019 07:30
Vi. on another planet, a spring with constant 4.7 n/m is set up and allowed to expand verticaly freely. 8.4kg mass is placed on the spring and the spring extends 5.28m. calculate the exected extension on earth.
Answers: 1
Auniform meter stick of mass $m$ has a half-filled can of fruit juice of mass $m$ attached to one en...
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