Answer:
t = 0.018 s
Explanation:
given,
nerve impulse in human body travel at a speed of = 100 m/s
height of the man = 1.80 m
time taken by the impulse to travel from foot to brain = ?
distance = speed × time
1.80 = 100 × t
t =
t = 0.018 s
hence, the time taken by the nerve to reach brain from toe is 0.018 s
Nebulas, because nebulas contain the gas needed to form a star and comets/planets/ asteroids are rocks not gas
Answer:
Normal Force, Applied force, Gravitational Force, Spring Force
Explanation:
Normal Force so that he does not fall into trampoline, spring because the trampoline spring down when the force goes down, then up putting force upwards, gravitation because of gravity, and applied because of jumping
Answer:
3 sig figs total mass is 54.32g
Explanation:
It is 3 sig figs because that is the accuracy that Block A was measured to
I believe the answer is: C.)weight lifting twice a week
Weight lifting increase the muscle composition in your body. When you have higher muscle composition, your body would be able to generate more power which might resulted an increase in throwing distance.
Running every day would only increase endurance and stretching is only benefited to increase flexibility and prevent injuries.