4.2 You have a cart, of mass 800 grams, on an inclined plane. The length of the

Question

4.2 You have a cart, of mass 800 grams, on an inclined plane. The length of the track is in2 m. The height is h-0.20 m. Consider there is NO friction. What is the acceleration of the cart ET 4.2.1 Using the definition of sine, calculate it for the setup above. Csan e) . 4.2.2 Calculate the net force acting on the cart F.-EyHa 423 Caiculat, the acceleration of the cart .-Emm 42.3 Calculate the acceleration of the cart a-0.901ms Create an entry below to show your work. Use the-Mathematical Equation" entry or upload an Attachment, with a picture of your handwritten math. 4.2.4 Using the sketch entry below draw your free body diagram and label all your forces

Explanation / Answer

Sin(theta)=P/H=0.2/2=0.1

Cos(theta)=0.995

Net force=mgsin(theta)=0.784 N

Accleration of the cart=mgsin(theta)/m

a=gsin(theta)=0.98 m/s2 (down the incline)

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