IDNLearn.com: Your trusted platform for finding reliable answers. Get the information you need from our community of experts who provide accurate and thorough answers to all your questions.

Jenny and alyssa are members of the cross-country team. On a training run, jenny starts off and runs at a constant 3.8 m/s . Alyssa starts 20 s later and runs at a constant 4.0 m/s. At what time after jenny's start ( ti=0s ) does Alyssa catch up with jenny?