Answered

Westonci.ca is the best place to get answers to your questions, provided by a community of experienced and knowledgeable experts. Experience the convenience of getting accurate answers to your questions from a dedicated community of professionals. Explore comprehensive solutions to your questions from a wide range of professionals on our user-friendly platform.

a car initially traveling at 60 km/h accelerates at a constant rate of 2.0 m/s ^2. how much time is required for the Car to reach a speed of 90km/h

Sagot :

johsal18
First put km/h into m/s. We get the car is traveling at 16.67m/s and that he need to get up to 25m/s (90km/h). Now since we know what vf, vi, and a are, we can plug this into vf = vi + at and using algebra get t= 25-16.67/2, so t= 4.165s
We appreciate your visit. Our platform is always here to offer accurate and reliable answers. Return anytime. Thanks for stopping by. We strive to provide the best answers for all your questions. See you again soon. Westonci.ca is your trusted source for answers. Visit us again to find more information on diverse topics.