Two forces, of magnitudes Fi=85.0 N and F₂ = 35.0 N, act in opposite directions on a block, which sits atop a frictionless surface, as shown in the figure. (Figure 1)Initially, the center of the block is at position z = -5.00 cm. At some later time, the block has moved to the right, and its center is at a new position, z = 6.00 cm. Figure < 1 of 1 > Review Part A Find the work W, done on the block by the force of magnitude F₁ = 85.0 N as the block moves from = -5.00 cm to y = 6.00 cm. Express your answer numerically, in joules. ▸ View Available Hint(s) ΤΕΙ ΑΣΦΑ ? W₁ Submit J Part B AC X-RX1 Part B Find the work W₂ done by the force of magnitude F₂ = 35.0 N as the block moves 2₁ = -5.00 cm to xf = 6.00 cm. Express your answer numerically, in joules.

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T5
Two forces, of magnitudes F= 85.0 N and F₂ = 35.0
N, act in opposite directions on a block, which sits
atop a frictionless surface, as shown in the figure.
(Figure 1)Initially, the center of the block is at position
=-5.00 cm. At some later time, the block has
moved to the right, and its center is at a new position,
z = 6.00 cm.
Figure
< 1 of 1
Review
Part A
Find the work W₁ done on the block by the force of magnitude F₁ = 85.0 N as the
block moves from a = -5.00 cm to y = 6.00 cm.
Express your answer numerically, in joules.
> View Available Hint(s)
—| ΑΣΦ
W₁
J
Submit
Part B
Xox
Part B
Find the work W2 done by the force of magnitude F₂ = 35.0 N as the block moves
₁ = -5.00 cm to xf = 6.00 cm.
Express your answer numerically, in joules.
►View Available Hint(s)
ΠΫΠΙ ΑΣΦ
W2 =
J
>
Transcribed Image Text:Two forces, of magnitudes F= 85.0 N and F₂ = 35.0 N, act in opposite directions on a block, which sits atop a frictionless surface, as shown in the figure. (Figure 1)Initially, the center of the block is at position =-5.00 cm. At some later time, the block has moved to the right, and its center is at a new position, z = 6.00 cm. Figure < 1 of 1 Review Part A Find the work W₁ done on the block by the force of magnitude F₁ = 85.0 N as the block moves from a = -5.00 cm to y = 6.00 cm. Express your answer numerically, in joules. > View Available Hint(s) —| ΑΣΦ W₁ J Submit Part B Xox Part B Find the work W2 done by the force of magnitude F₂ = 35.0 N as the block moves ₁ = -5.00 cm to xf = 6.00 cm. Express your answer numerically, in joules. ►View Available Hint(s) ΠΫΠΙ ΑΣΦ W2 = J >
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