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Work= Force(Distance) 30000= F(20)/20 Force= 1500
29% of 30000 = 29% * 30000 = 0.29 * 30000 = 8700
2% of 30000 = 2% * 30000 = 0.02 * 30000 = 600
7 % of 30000 = 7/100 * 30000 = 0.07 * 30000 = 2100
30% of 30000= 30% * 30000= 0.30 * 30000= 9000
30000
30000 or 30000 over 1 _____ 1
30,000.
30000
1 percent of 30000 = 3001% of 30000= 1% * 30000= 0.01 * 30000= 300
mass of the railroad car =2000kgvelocity=15m/stime=10s:.Force applied to stop the railroad car=mass X acceleration=mass X velocity/time=2000 X 15 / 10=30000 NSo, the force applied is 30000 N.
15% of 30,000= 15% * 30000= 0.15 * 30000= 4,500