Question
A rock is thrown over level ground, with an initial speed of 30m/s, at an angle...
A rock is thrown over level ground, with an initial speed of 30m/s, at an angle of 35degrees above the horizontal. If we ignore air resistance, how long does it spend in the air?
| A. |
2.1s |
|
| B. |
0.5s |
|
| C. |
1.2s |
|
| D. |
3.5s |
Homework Answers
Answer #1
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