03_InstSolManual_PDF_Part15

# 03_InstSolManual_PDF_Part15 - Motion in a Plane 3-15 3.50...

• Notes
• 1

This preview shows page 1. Sign up to view the full content.

3.50. Set Up: Let be upward and be to the right. The missile has and The cart has and Solve: (a) At the maximum height, gives (b) Find t for (returns to initial level). gives Then (c) The missile also travels horizontally 245 m so the missile lands in the cart. 3.51. Set Up: Take upward. For the balloon, and Solve: Use the vertical motion of the balloon to find the time it is in the air: with gives The balloon travels a horizontal distance During this time the car travels a distance The car must be within from the girl when she throws the balloon. Reflect: The angle at which she throws the balloon affects both its horizontal range and its time in the air. 3.52. Set Up: Let be upward. when With x and y are related by Solve: (a) so and (b) For The ball will be 44.9 m above the ground and therefore 41.9 m above the top of the fence. 3.53. Set Up: Example 3.5 gives and Solve: (a) and occurs for (b) (c) Reflect: All three of these quantities, the range, the time in the air and the maximum height, are less than they would
This is the end of the preview. Sign up to access the rest of the document.
• Spring '07
• Shoberg
• Sin, Trigraph, CDMA2000

{[ snackBarMessage ]}

### What students are saying

• As a current student on this bumpy collegiate pathway, I stumbled upon Course Hero, where I can find study resources for nearly all my courses, get online help from tutors 24/7, and even share my old projects, papers, and lecture notes with other students.

Kiran Temple University Fox School of Business ‘17, Course Hero Intern

• I cannot even describe how much Course Hero helped me this summer. It’s truly become something I can always rely on and help me. In the end, I was not only able to survive summer classes, but I was able to thrive thanks to Course Hero.

Dana University of Pennsylvania ‘17, Course Hero Intern

• The ability to access any university’s resources through Course Hero proved invaluable in my case. I was behind on Tulane coursework and actually used UCLA’s materials to help me move forward and get everything together on time.

Jill Tulane University ‘16, Course Hero Intern