3 years ago

CAN SOMEONE ANSWER THIS QUESTION PLZ QUICK!!!!

Mathematics

2 answers:

aniked [119]3 years ago

7 0

Answer:

Step-by-step explanation:

Final kinetic energy is equal to gravitational potential energy

KE=PE

(mv^2)/2=mgh

v^2=2gh

Given h=7m and g=9.8m/s^2

v^2=2(9.8)7

v^2=137.2 m^2\s^2

v=11.7 m/s

They rounded to 11.8 m/s for whatever reason :)

makvit [3.9K]3 years ago

3 0

Answer:

140 m/s

Step-by-step explanation:

You might be interested in

Help me solve this question please

Vanyuwa [196]

Answer:

Step-by-step explanation:

3 0

2 years ago

This table shows the population of caribou in an area over a period of years . a. What is the growth factor? b. Write an equatio

elena55 [62]

Answer:

I Think its B

Step-by-step explanation:

Edge 2021

3 0

3 years ago

Find the area of this circle. Use 3 for T.<br> A = ar2<br> 1 ft<br> [?] ft2

malfutka [58]

3 ft^2

A= 3(1)^2
A=3•1
A=3

4 0

3 years ago

Is all negative numbers intergers ?

kobusy [5.1K]

Answer:

Yes. Intergers are all whole numbers so negative whole numbers are included too.

Step-by-step explanation:

5 0

3 years ago

Read 2 more answers

Are these triangles simliar yes or no

Deffense [45]

Answer:

what triangle?

Step-by-step explanation:

I think you forgot to attach the image down below.

do u mind explaining it to me so I can help?

3 0

2 years ago

Read 2 more answers

CAN SOMEONE ANSWER THIS QUESTION PLZ QUICK!!!! ​

CAN SOMEONE ANSWER THIS QUESTION PLZ QUICK!!!!