Ask question

Ask question

All categories

3 years ago

12

A teenager throws a 7.26 kg rock into a lake, trying to make a big splash. If the rock is travelling at a speed of 7.5 m/s, how

much kinetic energy does the rock have?

1 answer:

kherson [118]3 years ago

5 0

Explanation:

K.E = 1/2mv²

1/2 x 7.26 x 7.5²= 204.19j

You might be interested in

AnnZ [28]

Answer:

D- crossing over

Explanation:

All the others happen in mitosis.

5 0

3 years ago

All the following are part of photosynthesis except:

ASHA 777 [7]

I’m not sure I think it’s D.) Hope I could help :)))

Djdjdndndkdkxkxmx

6 0

2 years ago

Read 2 more answers

How many protons would the element with the atomic number 10 contain?

ololo11 [35]

Answer: 10

Explanation:

5 0

2 years ago

Advantages/disadvantages involved in methods of reproduction of a jelly fish

Scrat [10]

Advantages <span>sexually by releasing sperm and eggs into the water, forming a planula the bad part is its babys can get eaten and hurt easily </span>

7 0

2 years ago

The type of cell division that produces body cells?<br> mitosis or meiosis

kari74 [83]

Answer:

Meiosis

(I'm pretty sure)

3 0

3 years ago

Read 2 more answers