the total mechanical energy of a particle in a newtonian gravational field can be negative. a....

Question

Question

the total mechanical energy of a particle in a newtonian gravational field can be negative.

a. true

b. false

Answer 1

Answer #1

Answer:True

Gravitational Potential Energy is given by $U=-G{\frac {mM}{R}}$ . Hence, It can be negetive.

Answer 2

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