A 1 200 kg car travels along the road. Calculate its kinetic energy at: 54 km.h-¹

asked Apr 22, 2023 193k views

3 votes

by Spnkr

3.9k points

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3 votes

Answer:

Step-by-step explanation:

Given:

m = 1 200 kg

V = 54 km/h = 15 m/s

___________

Wk - ?

Wk = m·V² / 2

Wk = 1200·15² / 2 = 270 000 J or Wk = 270 kJ

Ayca answered Apr 29, 2023

by Ayca

4.3k points

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