PHY 120 study review

Physics
Tutor: None Selected Time limit: 1 Day

Sue and Jenny kick a soccer ball at exactly

the same time. Sue’s foot exerts a force of 62.3 N to the north. Jenny’s foot exerts a force of 105 N to the east.

a) What is the magnitude of the resultant force on the ball?

Answer in units of N. 

Jun 2nd, 2015

 magnitude of the resultant force  = sqrt (105^2+62.3^2)

                                                       = 122.09 N

Please let me know if you have any questions and best me if you are satisfactory.

Jun 2nd, 2015

What is the direction of the resultant
force (measured from East)?
Answer in units of ◦ 


Jun 2nd, 2015

What is the direction of the resultant
force (measured from East)?
Answer in units of ◦ 


Jun 2nd, 2015

What is the direction of the resultant
force (measured from East)?
Answer in units of ◦ 


Jun 2nd, 2015

What is the direction of the resultant
force (measured from East)?
Answer in units of ◦ 


Jun 2nd, 2015

30.68

Jun 2nd, 2015

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