Astudent applies a force to a cart that experiences friction. the cart has a small acceleration. if the student doubles their applied force, explain how the motion changes. a. the motion will not change b. the acceleration of the cart will exactly double c. the acceleration of the cart will more than double d. the acceleration of the cart will increase but not exactly double

Which fators influence ocean currents

Alandscaper is shopping for landscaping materials. she wants to use materials through which water flows easily. which materials should she choose? check all that apply. clay gravel granite rocks with cracks loosely packed soil

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.