Physics, 27.09.2019 03:30 veroushkarose7326
The earth spins at a rate of over 1000 miles per hour. if this is the case, you must move at this
same rate in order to stay in contact with the ground. why then, when you jump up and let go of
the ground, does the wall not smack you in the side? if the wall did smack you, which one would
do the damage? (west, east, north….)
Answers: 2
Physics, 22.06.2019 13:10, kelonmazon2492
The bar of prob. 5/82 is repeated here. the ends of the 0.4-m bar remain in contact with their re- spective support surfaces. end b has a velocity of 0.5 m/s and an acceleration of 0.3 m/s2 in the di- rections shown. determine the angular accelera- tion of the bar and the acceleration of end a.
Answers: 3
Physics, 22.06.2019 17:20, Queenhagar
In a system with only a single force acting upon a body, what is the relationship between the change in kinetic energy and the work done by the force? answers: work is equal to the change in kinetic energy. work depends on the square of the change in potential energy. work is equal to the negative of the change in kinetic energy. work is equal to the square of the change in kinetic energy
Answers: 2
Physics, 23.06.2019 04:20, samiyahbass
The velocity of sound wave in air at 35°c is 353m/s, calculate the velocity of sound at 46°c
Answers: 1
The earth spins at a rate of over 1000 miles per hour. if this is the case, you must move at this