Asked by fe
Calculate the kinetic energy, in Joules, possessed in each of the following scenarios and match with the correct answer. K.E. = 1/2 m v2
**Not all answers may be used.
Column A
1.
0.5 kg hockey sliding at 2 m/s:
0.5 kg hockey sliding at 2 m/s
2.
75 kg man walking at 1.0 m/s.:
75 kg man walking at 1.0 m/s.
3.
75 kg man running at 5.0 m/s.:
75 kg man running at 5.0 m/s.
4.
2000 kg Lamborghini cruising at 30 m/s:
2000 kg Lamborghini cruising at 30 m/s
Column B
a.90,000 joules
b.187.5 joules
c.900,000 joules
d.937.5 joules
e.2 joules
f.1 joule
g.75 joules
h.37.5 joules
**Not all answers may be used.
Column A
1.
0.5 kg hockey sliding at 2 m/s:
0.5 kg hockey sliding at 2 m/s
2.
75 kg man walking at 1.0 m/s.:
75 kg man walking at 1.0 m/s.
3.
75 kg man running at 5.0 m/s.:
75 kg man running at 5.0 m/s.
4.
2000 kg Lamborghini cruising at 30 m/s:
2000 kg Lamborghini cruising at 30 m/s
Column B
a.90,000 joules
b.187.5 joules
c.900,000 joules
d.937.5 joules
e.2 joules
f.1 joule
g.75 joules
h.37.5 joules
Answers
There are no human answers yet.
Answered by
Bot
1. b. 187.5 joules
2. h. 37.5 joules
3. d. 937.5 joules
4. c. 900,000 joules
2. h. 37.5 joules
3. d. 937.5 joules
4. c. 900,000 joules
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