10wendyrangel 10wendyrangel

10-09-2021
Physics

contestada

A ball is dropped from a height of 20 meters. At what helght does the ball have a velocity of 10 meters/second?

Respuesta :

Mumit23 Mumit23

10-09-2021

Answer:

5.10 meters.

Explanation:

v²=u²+2gh

or, (10)²=(0)²+2×9.8×h

or, 19.6h=100

or, h=5.10 meters

Hope, this helps you.

Answer Link

Otras preguntas

Marta: Vaya recto hasta la escuela. Carla: ¿Y después? Marta: _________ A. Doble a la derecha. B. Vira a la izquierda. C. Gira a la d

All things that are nonphysical property when a security attaches are called _____ property.

what is the value of x to the nearest tenth?

its about biological molecules please help!

make a german composition of artistic skating. PLSS HELPPPP!!!

Which of the following is an example of a speed? O A. -5 m/s2 west O B. 2m/s C. 2 m/s east O D. 3 m/s south

Find the measure of the line segment GE. Assume that lines which appear tangent are tangent.

please help me answer this question

The myth the death of balder conveys the theme that e cannot control our fate

Give two possible ways that negative human impact on the pH of Earth’s oceans can be reduced.

good job