Entering his dorm room, a student tosses his book bag to the right and upward at an angle of 45° with the horizontal (see figure). Air resistance does not affect the bag. It moves through point A immediately after it leaves the student’s hand, through point B at the top of its flight, and through point C immediately before it lands on his top bunk bed.
Rank the following horizontal and vertical velocity components from the largest to the smallest. Note that zero is larger than a negative number. If two quantities are equal, show them as equal in your list. If any quantity is equal to zero, show that fact in your list.
Question 1 options:
v
Ax
=v
Ay
=v
Bx
=v
Cx
>v
By
=0>v
Cy
{“version”:”1.1″,”math”:”v_{Ax}=v_{Ay}=v_{Bx}=v_{Cx}>v_{By}=0>v_{Cy}”}
v
Ax
=v
Ay
=v
Bx
=v
Cx
>v
By
=0=v
Cy
>0
{“version”:”1.1″,”math”:”v_{Ax}=v_{Ay}=v_{Bx}=v_{Cx}>v_{By}=0=v_{Cy}>0″}
v
Ax
=v
Ay
=v
Bx
=v
Cx
>v
By
>v
Cy
>0
{“version”:”1.1″,”math”:”v_{Ax}=v_{Ay}=v_{Bx}=v_{Cx}>v_{By}>v_{Cy}>0″}
Save
