A moving object has a kinetic energy of 150J. what is the mass of the object if its momentum is 25kgm/s a.
None of the above

b.
2.08kg

c.
2.0kg

d.
4.17kg

Choose all the answers that apply. our solar system: is in a spiral galaxy no longer includes pluto is made mostly of empty space is in the andromeda galaxy is the only known system that supports life

Which lists the pairs of plates in order from least to greatest in terms of the work done to move the electron?

Which of the following is not a means to accelerating? question 4 options: a)increase speed b)remain still c)decrease speed d)change direction