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 0kw 3.qq unud4..f/q.-ptlinn*svaj77 sd /z a5 045 kg is hit off the tee at a speed of 45m/s The golf club was in cz njv* na.sq7ft/p5 di/a-s7lontact 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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