Save 4.C.2 Submit 4.C.2 Section 0: Introduction 4.0.2 Use the simulation in the

Question

Save 4.C.2 Submit 4.C.2 Section 0: Introduction 4.0.2 Use the simulation in the cannon interactive in Section 4.0 to answer the (1.00) following questions. (a) Does the cannonball's horizontal velocity change as it moves through the air? (b) Does its vertical velocity change? (c) If you increase the cannonball's horizontal velocity, does it stay in the air longer, the same amount of time, or shorter? (d) Who is inside the left haystack? (a) O Yes O No (0/1 submissions used) (b) O Yes O No (01 s uom issionstised 0/1 submissions used (O/1 submissaions used) Save 4.02Submit 4.0.2 Section 2: Velocity in two dimension 4.2.3 An airplane is flying horizontally at 115 m/s, at a 20.5 degree angle north of (1.00) east. State its velocity in rectangular coordinates. Assume that north and east are in the positive direction. (0/2 subroission

Explanation / Answer

Since you didn't provide me the details for 4.0.2, I am solving the next problem for you.

4.2.3:

Velocity, V = V cos i + V Sin j

So velocity, V = (107.7 i + 40.3 j) m/s

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