patrickhennessy patrickhennessy

09-10-2017
Physics

contestada

If a seagull drops a shell from rest at a height of 10 m , how fast is the shell moving when it hits the rocks?

Respuesta :

horizonwill horizonwill

10-10-2017

v= the square root of (2*gravity*height)
v= the square root of (2*9.8*10)
v= the square root of (196)
v= 14 m/s

Answer Link

Otras preguntas

What is negative 10 minus negative 60

What distinguishes the savanna and grassland biomes?

Flora has 22 vases. Each vase has 6 tulips and 9 carnations. Which expressions correctly show how to find the total number of flowers? Choose exactly 2 answers

1.What is the base metric unit for measuring mass? 2.What is the base metric unit for measuring volume? 3.Place these metric units in order from the smallest to

Does air have weight? If so please explain

what is 4 divided by 29.6 ?

Which of the following is not a fraction equivalent to 3/4 ? A. 6/8 B. 9/12 C. 12/18 D. 21/28 E. 27/36

392 rounded to the nearest ten

Show how to make a ten to solve 13-7. Write the number sentence.

can 100 rational numbers be inserted between 1 and 101