subject
History, 11.06.2021 21:00 dakotaadkins20

1. A ball is thrown from a balcony and the path of the ball is given by the equation: h = - 5t² + 40t + 25, where h, is the height of the ball in metres and t, is the time in seconds.
Determine:
a) the height of the balcony
b) the time taken for the ball to reach its maximum height
c) the maximum height the ball achieves
d) the time taken for the ball to hit the ground
e) the time taken for the ball to reach the height of the balcony on its way down.​

ansver
Answers: 3

Another question on History

question
History, 22.06.2019 00:00
The articles of confederation did not allow the government the power to tax or to force the states to do anything. what challenges could this cause
Answers: 1
question
History, 22.06.2019 04:00
What happened during the victorian age? a. all social classes lived near each other b. the middle class became much larger c. city populations began to decrease d. families continued to go to work together
Answers: 1
question
History, 22.06.2019 04:30
Why might the greeck city states have an advantage over the persians
Answers: 2
question
History, 22.06.2019 09:10
Classify the most significant contributions of the two major indian empires to world culture
Answers: 1
You know the right answer?
1. A ball is thrown from a balcony and the path of the ball is given by the equation: h = - 5t² + 4...
Questions
Questions on the website: 13722363