Lead bullet of mass 50g is fired with a velocity of 200m/s into the lead block of
mass 950g. Given that the lead block can
move freely. Calculate.
i Kinetic Energy After Impact.
o the loss of Energy.​

Which units can be used to measure length or distance? check all that apply. gram meter kilometer liter inch

Apair of 10μf capacitors in a high-power laser are charged to 1.7 kv.a. what charge is stored in each capacitor? b. how much energy is stored in each capacitor?

Which best describes the first law of thermodynamics as compared to the second law of thermodynamics? a. the first law describes how thermal energy is conserved but not the direction it moves. b. the first law describes the direction thermal energy moves but not how it is conserved. c. the first law describes how thermal energy can be created but not how it can be destroyed. d. the first law describes how thermal energy can be destroyed but not how it can be created.