Consider the coordinate system in the diagram bellow; the z axis points out of the page. At the point (-d, 0, 0) a ball of mass m is initially  (at t= 0) at rest, but it is dropped under the face of gravity, near the Earth.  We ignore air resistance as usual, and treat ball as a point mass.  1.a) What is the position of the ball at time t > 0? 1.b) What is the velocity of the ball at time t > 0?

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Chapter29: Nuclear Physics
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Consider the coordinate system in the diagram bellow; the z axis points out of the page. At the point (-d, 0, 0) a ball of mass m is initially  (at t= 0) at rest, but it is dropped under the face of gravity, near the Earth.  We ignore air resistance as usual, and treat ball as a point mass. 

1.a) What is the position of the ball at time t > 0?

1.b) What is the velocity of the ball at time t > 0?

 

 

1.9)
di + ² k
gt²
2
dk – 3
gt²
-dî
di +
-dk
gt² +
gt²
gt²
^,
-di-k
gt²
Transcribed Image Text:1.9) di + ² k gt² 2 dk – 3 gt² -dî di + -dk gt² + gt² gt² ^, -di-k gt²
1.b)
J
-gtj
-43
gtj
Transcribed Image Text:1.b) J -gtj -43 gtj
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