Exercise 1. Show that the force of gravity is central. (Note that this problem cannot be done without using the definition F = - Gmym2f of the force of gravity given on the previous page.) Let a particle of mass m move under the influence of a force F emminating from 0. Let: F(t) = the vector from Ō to the particle at time t T(t) = F" (t) = the velocity of the particle at time t a(t) = F"(t) = the acceleration of the particle at time t p(t) = mū(t) = the momentum of the particle at time t. %3D [(t) = F(t) x p(t) = the angular momentum. In handwritten work the notation r = |r| is common and convenient.
Exercise 1. Show that the force of gravity is central. (Note that this problem cannot be done without using the definition F = - Gmym2f of the force of gravity given on the previous page.) Let a particle of mass m move under the influence of a force F emminating from 0. Let: F(t) = the vector from Ō to the particle at time t T(t) = F" (t) = the velocity of the particle at time t a(t) = F"(t) = the acceleration of the particle at time t p(t) = mū(t) = the momentum of the particle at time t. %3D [(t) = F(t) x p(t) = the angular momentum. In handwritten work the notation r = |r| is common and convenient.
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![Exercise 1. Show that the force of gravity is central.
(Note that this problem cannot be done without using the definition
F = - Gmym2f of the force of gravity given on the previous page.)
Let a particle of mass m move under the influence of a force F
emminating from ỡ. Let:
F(t) = the vector from ở to the particle at time t
T(t) = F"(t) = the velocity of the particle at time t
a(t) = F"(t) = the acceleration of the particle at time t
p(t) = mū(t) = the momentum of the particle at time t.
I(t) = F(t) x p(t) = the angular momentum.
In handwritten work the notation r =
F is common and convenient.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F30ca3be0-068e-43ad-a298-b773b9e628c6%2F2af7beb7-40c8-43c4-97aa-d9ab5d7b28c2%2Fbcw79jg_processed.png&w=3840&q=75)
Transcribed Image Text:Exercise 1. Show that the force of gravity is central.
(Note that this problem cannot be done without using the definition
F = - Gmym2f of the force of gravity given on the previous page.)
Let a particle of mass m move under the influence of a force F
emminating from ỡ. Let:
F(t) = the vector from ở to the particle at time t
T(t) = F"(t) = the velocity of the particle at time t
a(t) = F"(t) = the acceleration of the particle at time t
p(t) = mū(t) = the momentum of the particle at time t.
I(t) = F(t) x p(t) = the angular momentum.
In handwritten work the notation r =
F is common and convenient.
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