A ball is thrown upward at time t = 0.0 s, from a point on a roof 60 m above the ground. The
ball rises, then falls and strikes the ground. The initial velocity of the ball is 28.4 m/s. Consider
all quantities as positive in the upward direction. At time t = 4.3 s, the acceleration of the ball is
closest to
The answer to the question is available in the PDF file https://www.assignmentexpert.com/https://www.assignmentexpert.com/homework-answers/physics-answer-40907.pdf
"assignmentexpert.com" is professional group of people in Math subjects! They did assignments in very high level of mathematical modelling in the best quality. Thanks a lot
Comments
Leave a comment