The mass of the fancart: 600g Direct Measurement Video: Newton\'s second Law and

Question

The mass of the fancart: 600g

Direct Measurement Video: Newton's second Law and tan Cart we wil use video to study Ncwton's secono law by analyzing te forces on and mction Correct Specifcaly, we wil: tha motion it'a nnt a had approx matin, trour purpo; 2aiculate tna ccaleration t the cart accarding to N wans second law 3. Take me suremert: cf the carts postion various times to graphic ly Part D Expness your answer in mate par second squared using thrae signiticant tiguraE Hint 1. Finding the nat torce The vertical foc acting on the car do nct cause the horizonl accelarstion fand they al happen to canzel out each othe. Only the horzoa forc Hint 2. dent ying the ncrizontal forces Tha thruat forc the only horizcntal iarce applice to the cart. Hint 3, Gatharna more nformation h addton to the ntorce you nsad the mass ct the cart t: crean cn the screen can you e? malter here. 003 n/a Incorrect, Try Again; 6 attempts remaining

Explanation / Answer

The net force on the fancart will be:

F - 0 = ma

m = 600g = 0.6 kg

so, 1.9 - 0 = 0.6a

=> a = 1.9/0.6 = 3.167 m/s2.

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