gc textbook chapter 7 Linear Momentum (id: dc8feef60)

本题目来源于试卷: gc textbook chapter 7 Linear Momentum，类别为 通用国际物理

[填空题]
A golf ball of mass 0.045 kg is h ;qix t+hfa 6hdt n/bw9g balo+gyt ;u..6,n:sit jori w8n+sc 2(1e67k ur.hbkcu pz +h,off the tee at a speed of 45m/s The golf club was ineh,1rw2r(ujc. us 8zk6koc hb +p7n i+ contact with the ball for $3.5\times10^{-3}$s Find (a) the impulse imparted to the golf ball,    kg*m/s
(b) the average force exerted on the ball by the golf club.    N

参考答案:
空格1: 2±2%  空格2: 580±2% 


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