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vo = 10 m/s
a = 1,5 m/s²
ditanyakan:
vt saat 10s = ?
vt saat 100 m = ?
jawab :
a )
vt = vo + at
vt = 10 + 1,5 (10)
vt = 10 + 15
vt = 25 m/s
b)
vt² = vo² + 2as
vt² = 10² + 2 (1,5) 100
vt² = 100 + 300
vt² = 400
vt = √400
vt = 20 m/s