Heavy & Fast or
Light & Slow
Light & Slow
A 2 kg toy car moves at 3 m/s.
9 J
A 20 kg dog runs at 3 m/s.
90 J
A 4 kg bowling ball is rolled at 10 m/s.
200 J
A 100 kg runner moves at 5 m/s.
1250 J
A 50 kg crate slides across the floor at 2 m/s.
100 J
A 2 kg baseball is thrown at 25 m/s.
Calculator OK
625 J
A 0.8 kg bird flies at 10 m/s.
Calculator OK
40 J
A 1,000 kg car moves slowly through a parking lot at 2 m/s.
2000 J
A 3 kg tennis ball moves at 30 m/s.
Calculator OK
1350 J
A 1,200 kg car drives down the road at 15 m/s.
Calculator OK
135,000 J
A 200 kg motorcycle rolls at 1.5 m/s.
Calculator OK
225 J
A 1 kg arrow flies at 60 m/s.
Calculator OK
1800 J