Question

In: Physics

A car speeds up from rest at a constant rate for 5 secs and then maintains...

A car speeds up from rest at a constant rate for 5 secs and then maintains a constant speed for 10 secs. The car then slows down at a constant rate before coming to a stop over a 6-second span. (a.) draw the motion graphs for this situation. (b.) determine the total distance traveled if they travel at a max speed of 10m/s.

a. 150m

b. 152m

c. 155m

Solutions

Expert Solution

Velocity will remain increasing till acceleration is positive. Thus max speed reach at t= 5s

Method 2 for calculating distance using equation of motion

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genius_generous answered 2 years ago
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