Question 4 0/6 pts ) 2 A strange object is moving in the air (defying gravity) so that its height after t seconds is given by h(t) = 10 sin(t) cos(t) + 5t meters. on. If you graph this function, you can see it's moving up and down, but going higher and higher as time goes a) At what time, t, does the object first change direction from going up to going down? Please be exact with your answers. No decimals allowed. And of course show all calculus and algebra work. t seconds b) What is the acceleration of the object at that same time? meters acceleration at that time = sec2 Again, be exact with your answers. No decimals allowed and show all work. BE SURE TO UPLOAD YOUR WORK. Question Help: D Post to forum Add Work