A car with a mass of 2000kg and a boat with a mass of 500 kg are moving at the same speed. What is the ratio of the kinetic energy of the car to kinetic energy of the boat?
a 2:1
b. 4:1
c. 9:1
d. 16:1

d

Explanation: i took the test hope this helps :D

D. 16:1

Explanation:

not 100% sure about it but yeah

one characteristic that is shared by all is a soft body. many

of these invertebrate animals also have an outer shell to protect their

body. oysters, clams, snails, and mussels are all mollusks. so are octopuses, squids, and slugs. mollusks live on land and in freshwater.

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