Tamara most likely stopped pedaling during the last 2 minutes of her trip, when she was slowing down more and eventually stopped. This is the section where she would have been coasting without pedaling, allowing the bike to gradually come to a stop due to inertia and friction.
Tamara rides her bike around her neighborhood.For the first minute, she speeds up rapidly.For the next 4 minutes, she goes a constant speed.For the next 1 minute, she speeds up more.For the next 2 minutes, she goes a new constant speed.For the next 2 minutes, she slows down.For the last 2 minutes, she slows down more and eventually stops.Think about how the different parts of Tamara's trip relate to kinetic energy.Study the graph and then answer the questions.
In which section is it most likely that Tamara stopped pedaling and allowed the bike to coast to a stop?
3 answers
the answers to choose from are section A, section section B, section C, section C Esection section E, section F
Based on the information you provided about Tamara's trip, the most likely section where she stopped pedaling and allowed the bike to coast to a stop would be Section F. This section describes the 2 minutes where she slows down more and eventually comes to a stop, indicating that she was likely coasting.