For each statement select true or false. relativistic effects are especially important when speeds are close to the speed of light. the lengths along the direction of motion of moving objects are shorter than when they are at rest. a moving clock runs quickly. the total kinetic energy of a body is limited, since its speed can never exceed c. a static body has energy but no kinetic energy. the mass of an atom does not change when it emits light. kinetic energy is infinite at the speed of light for a particle with mass.

Did the proton move into a region of higher potential or lower potential? did the proton move into a region of higher potential or lower potential? because the proton is a negative charge and it accelerates as it travels, it must be moving from a region of higher potential to a region of lower potential.because the proton is a negative charge and it accelerates as it travels, it must be moving from a region of lower potential to a region of higher potential.because the proton is a positive charge and it slows down as it travels, it must be moving from a region of higher potential to a region of lower potential.because the proton is a positive charge and it slows down as it travels, it must be moving from a region of lower potential to a region of higher potential.request answerpart bwhat was the potential difference that stopped the proton? express your answer with the appropriate units.î”v î” v = nothingnothingrequest answerpart cwhat was the initial kinetic energy of the proton, in electron volts? express your answer in electron volts.ki k i = nothing ev request answerprovide feedback

This is for my 8th grade science class, i really don’t understand. can someone me? , lol.

Which of the following statement is false ? a.batteries should never be stored on metal trays or outside in the elements)b, battery acid cannot be neutralized)c.do not stack batteries on top of each other)d.never put a damaged battery in a dumpster. i