06-03-2017
Mathematics

contestada

A ball is kicked upward with an initial velocity of 56 feet per second. The ball's height h (in feet) can be expressed as a function of time t (in seconds) by the equation h = -16t2 + 56t. How much time does the ball take to return to the ground?

Respuesta :

Dreaming Dreaming

06-03-2017

not 100% but 3.5 second it takes to return to the ground.

Answer Link

varagianna varagianna

16-07-2021

Answer:

3.5

Step-by-step explanation:

Answer Link

Otras preguntas

Un depósito de gran superficie se llena de agua hasta una altura de 0,3 m. En el fondo del depósito hay un orificio de 5 cm2 de sección por el que sale el agua

You are an ISP. For the Address Block 195.200.0.0/16 a. If you have 320 Customers that need 128 addresses/customer - will there be enough addresses to satisfy t

Round 89.83450 to the underlined place.

Which of the following sentences uses the word rubbish in a primarilyconnotative way?a) One of my first jobs was removing rubbish from a construction site.b) Ou

What major factors are driving the internationalization of business? List and describe the major challenges to the development of global systems. Explain why so

g what mass of water must evaporate from the skin of a 70.0 kg man to cool his body 1.00 C? The heat of vaporization of water at body temp

help me please es de ordenar oraciones en ingles

Which best compares the authors’ purposes in Silent Spring and "Save the Redwoods”? Both authors want readers to protect human rights. Both authors want readers

Why is the historical thinking skill of interpretation important for historians? A. It allows them to avoid identifying a large number of sources when drawing c

Equipment was purchased for $161500. Freight charges amounted to $5500 and there was a cost of $10000 for building a foundation and installing the equipment. It

Q&A Platform for Education Platform Explore for Education