subject
Physics, 13.12.2019 17:31 goodygoodgirlygirl

Suppose you want to ride your mountain bike up a steep hill. two paths lead from the base to the top, one twice as long as the other. compared to the average force you would exert if you took the short path, the average force you exert along the longer path is 1. one third as much. 2. the same. 3. unable to determine; it depends on the time taken. 4. one half as much. 5. one fourth as much.

ansver
Answers: 3

Other questions on the subject: Physics

image
Physics, 22.06.2019 07:20, Nadi4753
Samir watches a 100-minute movie on his spaceship. maria's spaceshipe flies in the same direction as samir's spaceship but she observes his move to last 125 minutes and his spaceship to be 40 m long. how long does samir observe his own spaceship to be? according to an observer on earth, planet x is stationary. maria and samir depart earth on their spaceships at the same time, each flying at 0.5c. maria flies toward planet x and samir flies in the opposite direction. according to maria, her voyage to planet x takes 9 years. how many years does marias voyage take according to samir?
Answers: 3
image
Physics, 22.06.2019 14:30, ayoismeisalex
Two carts, one of mass 2m and one of mass m, approach each other with the same speed, v. when the carts collide, they hook together. assume that positive momentum is to the right. which graph best represents the momentum of both carts over time, before and after the collision?
Answers: 3
image
Physics, 22.06.2019 15:00, sloane50
What happens to an isotope during radioactive decay?
Answers: 2
image
Physics, 22.06.2019 16:30, Unicorn66y
Acoil suspended freely, points in some direction when no current is passed through it . can you tell what will happen when a current is passed though it?
Answers: 3
You know the right answer?
Suppose you want to ride your mountain bike up a steep hill. two paths lead from the base to the top...

Questions in other subjects:

Konu
Mathematics, 29.11.2020 22:30