xoxobabygirl2994 xoxobabygirl2994

24-12-2020
Mathematics

contestada

How to find how long it will take a rocket to reach a maximum height

Respuesta :

MDP906405 MDP906405

24-12-2020

Answer:

the rocket will reach its maximum height after 4 seconds.

Step-by-step explanation:

The first term ( -4.9(t-4)^2 ) can never be positive, so the maximum height of 80 meters is achieved when t = 4.

Answer Link

Otras preguntas

Th e allusions in lines 13–14 illustrate (A) the speaker’s sanguinity (B) the speaker’s predicament (C) the speaker’s fantasy (D) the speaker’s knowledge (E) th

If x is a rational number and y is the opposite of x,why do x y have the same absolute value?

A geologist is someone who studies geography studies the Earth studies germs

An account never used in a service business is a. Consulting Fees-Revenue. b. Interest Payable. c. Merchandise Inventory. d. Accumulated Depreciation–Equipm

Which of the following is likely to have a negative effect on a child's self-esteem? a. a physical or mental disability b. a divorce in the family c. a sever

According to the United Nations' Human Development Index, many countries with very high development are located in _____.

what subjects did fdr emphasize during the campaign of 1932?

Why was Columbus's exploration important to the understanding of monsters?

The key to the success of following any diet plan is to

Did the colonists have an army established before the start of the war?