The existence and location of ____________ was accurately predicted and located based on differences in the expected and observed orbit of another planet
Fill in the blank(s) with correct word
Neptune
You might also like to view...
A basketball player lands on the ground after dunking the ball. Is the work done on the player by the contact interaction between the player and ground positive, negative, or zero?
A. Positive B. Negative C. Zero D. One needs more information to answer.
A metal sphere of radius 10 cm carries a charge of +2.0 ?C uniformly distributed over its surface. What is the magnitude of the electric field due to this sphere at a point 5.0 cm outside the sphere's surface? (k = 1/4??0 = 8.99 × 109 N ? m2/C2)
A) 4.0 × 105 N/C B) 8.0 × 105 N/C C) 4.2 × 106 N/C D) 4.0 × 107 N/C E) 8.0 × 107 N/C
Exhibit 16-1
A graph of position versus time for an object oscillating at the free end of a horizontal spring is shown below.
?
?
Use this exhibit to answer the following question(s).
Refer to Exhibit 16-1. A point or points at which the object has positive velocity and zero acceleration is(are)
A. B B. C C. D D. B and D E. A and E
The kinetic energy of a typical 1-gram meteor is approximately equal to the energy of
A. 10 grams of TNT B. 150 grams of TNT C. 1/100 grams of TNT D. 10 grams of gasoline