Item 3 Part A Unless otherwise stated, all objects are located near the Earth\'s

Question

Item 3 Part A Unless otherwise stated, all objects are located near the Earth's surface, where g 9.80 m/s A girl pushes a 22 kg lawn mower as shown in the figure If F = 29 N and -30° what is the acceleration of the mower? Ignore friction Express your answer using two significant figures. ssible 6 pts 6 6 pts 6 pts 6 pts 6 pts Submit My Answers Give Up Part B What is the normal force exerted on the mower by the lawn? Express your answer using two significant figures. Figure 1 -| of 1 Submit My Answers Give Up Continue

Explanation / Answer

A) acceleration = Fcos theta/m

= 29 cos 30 degree /22

= 1.1 m/s answer

B) Normal Force = mg + F sin theta

= 22*9.8+29 sin 30 degree

= 2.3*10^2 N

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