Physics, 26.08.2019 04:30 sampurple123
The same force is applied to two skateboards. one rolls across the room and the other moves a few feet and comes to a stop. where was there more work done?
a. the skateboard that traveled the shorter distance shows more work because there was more resistance.
b. the skateboard that traveled the longer distance shows more work because it was lighter.
c. the skateboard that traveled further shows more work because the distance was greater.
d. the skateboard that traveled the shorter distance shows more work because the force was greater.
Answers: 1
Another question on Physics
Physics, 22.06.2019 11:50
An electron is traveling with initial kinetic energy k in a uniform electric field. the electron comes to rest momentarily after traveling a distance d. (a) what is the magnitude of the electric field
Answers: 3
Physics, 22.06.2019 17:00
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
You know the right answer?
The same force is applied to two skateboards. one rolls across the room and the other moves a few fe...
Questions
Mathematics, 04.05.2021 20:30
Mathematics, 04.05.2021 20:30
English, 04.05.2021 20:30
Arts, 04.05.2021 20:30
Arts, 04.05.2021 20:30
Mathematics, 04.05.2021 20:30
Mathematics, 04.05.2021 20:30
Mathematics, 04.05.2021 20:30
