1. A boy pulls a wagon with his dog in it. The mass of the dog and wagon together is 63kg. The wagon accelerates at 0.96 m/s^2. What force is the
boy pulling with? **
O 6.48 N
60.48 N
O 6N
0 m/s2

The precision of a laboratory instrument is ± 0.05 g. the accepted value for your measurement is 7.92 g. which measurements are in the accepted range? check all that apply. 7.85 g 7.89 g 7.91 g 7.97 g 7.99 g