Physics, 12.10.2020 01:01, nadiarose6366
A block of 7.0 kg follows three paths. The darker squares respresent the initial locations, and the lighter squares represents the final locations. The initial height are all the same. The final heights are all the same. You will calculate the WORK done by the Gravitational force when the block follows each path. Draw the gravitational force vector. Draw displacement vector. Pay attention to the angle used in the work formula and the sign of work. DON't use scientific notation. Keep 2 decimal places. (1) What is the WORK (in Joules) done by the Gravitational force when the block follows path (1)
Answers: 3
Physics, 22.06.2019 05:30, kaitlynmoore42
James is trying to prove newton's 2nd law of motion. he tries to move four different objects with different masses, shapes, and sizes from point a to point b. the objects are a toy car, a car, a refrigerator, and a kitchen table. after some experimentation, he finds that force is dependent on the mass of the object, rather than it's size or shape. the object that takes the most force to move is the
Answers: 1
Physics, 22.06.2019 07:30, jaquezdaking4919
The slope of a velocity time graph over any interval of time gives the during that interval
Answers: 2
Physics, 22.06.2019 17:00, Gabriel134
Two conductors, a and b, are each in the shape of a tetrahedron. but of different sizes. they are charged in the following manner: 1. tetrahedron a is charged from an electrostatic generator to charge q. 2. tetrahedron a is briefly touched to tetrahedron b. 3. steps 1 and 2 are repeated until the charge on tetrahedron b reaches a maximum value. if the charge on tetrahedron b was q/4 after the first time it touched tetrahedron a. what is the final charge qbmax on tetrahedron b?
Answers: 2
Physics, 22.06.2019 18:30, TheSpeedster
Two trains leave a station at the same time, train a travels at a constant speed of 16 m/s. train b starts at 8.0 m/s but accelerates constantly at 1.0 m/s squared. after 10.0 seconds, which train has the greater speed?
Answers: 1
A block of 7.0 kg follows three paths. The darker squares respresent the initial locations, and the...
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