After luke's muscles have adapted to his exercise routine, what does he need to do with his cardiovascular training
workout?
increase his warm-up time
change his running to walking
a greater rest time should be used
add wind sprints

The modern-day generator works on the principle of electromagnetic induction discovered by michael faraday in 1831-32. faraday discovered that the above flow of electric charges could be induced by moving an electrical conductor, such as a wire that contains electric charges, in a magnetic field.

//(b) both involve the use of levers;

Gravity, from the center of mass of the box, extending downward normal force, from the floor under the box, extending upward, equal to gravity push force, acting at a point on the box, extending in the direction of motion friction, acting at any point on the box directly opposite the push, extending directly opposite to the motion