Predicting Two cars have the same weight,
but one of the cars has an engine that provides
twice the power of the other. Which car can
make it to the top of a mountain pass first?
Which car does more work to reach the pass?

both the cars do same amount of work

Explanation:

okay lemme explain here both will have same displacement and thus the work done will be same for both the cars.. what differs is the power

the power of the 2nd car is double times the power of 1st car.. and hence 2nd will make it to the top of mountain first and first car will take double amount of time

i think it because equal matrices have equal dimensions, only square matrices can be symmetric. for all indices and . every square diagonal matrix is symmetric, since all off-diagonal elements are zero. in linear algebra, a real symmetric matrix represents a self-adjoint operator over a real inner product space.

second mirror gathers light from a faraway object and reflects it to another mirror. - a.