davidkhuff123 davidkhuff123

06-10-2020
Physics

contestada

I
An arrow fired horizontally at 41 m/s travels 23 m horizontally before it hits
the ground. From what height was it fired?

Respuesta :

PiaDeveau PiaDeveau

15-10-2020

Answer:

Height = 1.54 m

Explanation:

Given:

Velocity = 41 m/s

Distance = 23 m

Find:

Height

Computation:

We know that

a = 9.8 m/s²

Time = Distance / Velocity

Time = 23 / 41

Time = 0.56 second

Height = (1/2)(9.8)(0.56)²

Height = 1.54 m

Answer Link

Otras preguntas

In a park, a guy you do not know sits near you. his mere presence affects your behavior even though he is doing nothing. in the context of social facilitation,

the united states has had a trade deficit over the past two decades because the nation

Graciela treadwell won a lottery. she will have a choice of receiving $25,000 at the end of each year for the next 30 years, or a lump sum today. if she can ear

What was needed to resupply naval vessels

Which of these prompts require you to write a reflective essay? A) Explain the concept of time and space travel. b) Why should teenagers be encouraged to get p

Richard Connell’s “The Most Dangerous Game” is a thematically rich story. What is one of the complex psychological themes that this story deals with?

The title of Achebe’s Things Fall Apart is an allusion to a(n) _____. Igbo folktale Nigerian short story novel by Joseph Conrad poem by William Butler Yeats

Is the following sequence arithmetic? If so, identify the common difference. –16, –22, –29, –37, . . .

When looking at untrustworthy narration, as in the case of Holden and A Catcher in the Rye, it is important to look for inconsistencies in action, thought and s

During the ice age, paleolithic peoples used what to produce the first woven cloth