Answer:
Explanation:
1) J = P = 100 g
Mass does not change with location.
2) 10 m/s
v² = u² + 2as
0² = u² + 2(-10)(5)
3) N(ewton)
We use a spectrometer to help us determine what stars and planets are made of by passing a light through various chemical elements, different spectral patterns are created. By matching those patterns up to patterns generated in a laboratory environment we can tell what the composition of a distant star or planet is.
THe answer will be C
because if you put somethin ht next to something cold it will become cooler and if you be two things that are hot next to each other they will remain hot.
U = 1/2 * k * x²
U = 0.003J
x = 0.0055m
k spring constant
Answer: speed is not measured in time but in distance like 100 feet per second that is how speed is measured.
