Solved

A Ball Is Thrown Vertically Upward from the Top of a Building

Question 30

Multiple Choice

A ball is thrown vertically upward from the top of a building that is 57 metres high. The height of the ball above ground at t seconds later is given by h = 57 + 12t - 9.8 A ball is thrown vertically upward from the top of a building that is 57 metres high. The height of the ball above ground at t seconds later is given by h = 57 + 12t - 9.8 m. Find the initial speed of the ball. A) 6 m/s B) 12 m/s C) 9.8 m/s D) 57 m/s E) 19.6 m/s m. Find the initial speed of the ball.


A) 6 m/s
B) 12 m/s
C) 9.8 m/s
D) 57 m/s
E) 19.6 m/s

Correct Answer:

verifed

Verified

Unlock this answer now
Get Access to more Verified Answers free of charge

Related Questions

Q25: Find the equation of the straight line

Q26: A particle moves along the x-axis

Q27: Where does the normal line to the

Q28: Given g(x) = <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB9661/.jpg" alt="Given g(x)

Q29: Find the derivative of f(t) = <img

Q31: Differentiate y = sin 4x.<br>A) 2cos 4x<br>B)

Q32: Find an equation of the line tangent

Q33: An object moves in a straight line

Q34: Find <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB9661/.jpg" alt="Find if

Q35: The domain of the derivative of a