CSI Projectiles

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Click here to go to the lab activity for today. Type your answers into that document and share it with me when you finished it.

When you are done with the CSI activity, complete the two short tasks below. Pay attention to the units and make sure you read the question so you know what you are supposed to answer. Screenshot your success and share it with me.

Throwback Thursday (on a Wednesday)

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Try this old example of finding the net force of three forces at different angles.

https://www.thephysicsaviary.com/Physics/APPrograms/NetForceHard/index.html

 

Almost like a Quadrant-tester for cell F7:

=IF(AND(D7>0,E7>0),1,IF(AND(D7<0,E7>0),2,IF(AND(D7<0,E7<0),3,IF(E7=0,0,4))))

Updated formula for the resultant angle in cell C7:

=IF(F7=0,0,IF(OR(F7 = 2, F7 = 3), 180 + DEGREES(ATAN(E7/D7)), IF(F7=4, 360 + DEGREES(ATAN(E7/D7)), DEGREES(ATAN(E7/D7)))))