Dos corredores A y B se muevenen promedio a 10,5m/s y 39km/h respectivamente. ¿Quién llega primero a una meta situada a 100m?​

What is the average speed of a car that travels 40 mph for 1 hour and 60 mph in another hour?

The electric potential v is constant everywhere within a certain region of space. which statement below is true? the choices are: the electric field is also constant (but not zero) within the region. a charged particle placed within the region will experience an electric force. the electric field is zero everywhere within the region. the electric field varies from place to place within the region.

Whenever the net force on a moving object is zero its acceleration is