carsonjohnsonn
21.04.2021 •
Physics
Krishna is quite skilled at skateboarding and moves across the sidewalk at a fast pace of 1 m/s. If her mass is 60 kg, how much kinetic energy does she have?
240J
120J
960J
480J
Solved
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Ответ:
Adam
Step-by-step explanation:
You just have to divide feet/second
Adam: 15 feet per second
15/1=15
Noah runs 599 feet in 40 seconds
599/40=14.9
Jake runs 1 mile in 384 seconds
1 mile=5280 feet
5280/384=13.8
liz runs 667 feet in 1 minute
1 minute=60 seconds
667/60=11.1