A force $$\(F\)$$ acts on an object as it moves a distance $$\(d\)$$ across a smooth surface. The energy of the object changes by $$\(\Delta E\)$$. Which equation gives the work done $$\(W\)$$ on the object by the force?
A.
\(W=\frac{\Delta E}{F \times d}\)
B.
\(\quad W=\Delta E \times d\)
C.
\(W=\frac{\Delta E}{d}\)
D.
\(\quad W=\Delta E\)
Exam No：0653_w24_qp_22 Year：2024 Question No：31
Answer:
D
Knowledge points:
P1 Motion, forces and energy
Solution:
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