(Solved): A car starting from rest moves along a straight track with an acceleration as shown in (Figure 1). ...

A car starting from rest moves along a straight track with an acceleration as shown in (Figure 1). Figure 1 of 1 Datermine the time $$f$$ for the car to reach a speed of $$50\mathrm{m}/\mathrm{s}$$, Express your answer to three significant figures and include the appropriate units. undo for Part $$A$$ redo for Part $$A$$ reset for Part $$A$$ keyboard s) $$f=$$ $$x$$ incorrect; Try Again; 5 attempts remaining