A rock climber and a hiker exert the same force as they make their separate way up the same mountain. They both travel the same vertical distance (height) but take different routes. The hiker reaches the top of the mountain before the rock climber. Who did more work, the rock climber or the hiker? Help please! It's a write out response NOT multiple choice!

the answer is 3.1 his answer is wrong mines is right

can u provide the graph and if its not possible

then i can tell u the segment where the

average time interval starts degrading is the segment where the car is slowing down

the answer is the first electromagnet (a). this is because it has more coils around the ferromagnetic material. increasing the number of coils increases the surface area in which the metal interacts with the current in the coil. this enables more atoms in the metal to become aligned hence becoming more magnetized.