Mass = 0.201kg
Energy = 15J
temperature change = 10C
Energy(E) = mass(m) × specific heat capacity(c) × temperature change(θ)
we can rearrange this to make specific heat capacity the subject
c =

c =

c =7.46268657
Sun-earth-moon in a straight line. Earth in the 'middle'.
Measuring density: Measure the mass (in grams) of each mineral sample available to you. The mass of each sample is measured using a balance or electronic scale. Record mass on a chart.
Translate please, i’d be able to help better:)
Answer:
Conservation of momentum.
Momentum is zero after collision, no direction or speed.
Explanation: