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A single, nonconstant force acts in the +?+x direction on an 5.06 kg5.06 kg object that...

A single, nonconstant force acts in the +?+x direction on an 5.06 kg5.06 kg object that is constrained to move along the ?x‑axis. As a result, the object's position as a function of time is

?(?)=?+??2+??4?=7.38 m?=4.57 m/s2?=0.478 m/s4x(t)=A+Bt2+Ct4A=7.38 mB=4.57 m/s2C=0.478 m/s4

How much work is done by this force from ?=0 st=0 s to ?=2.34 s?

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Answer #1

from ginen data m=s.06kg lact) = At Be ²+ Cth. XCE)= 7.38 + (4.57) E2+ (0.478) ty. dt. dra vxdt. a wa Sfida vade Ed az uxdt -

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