Acar goes from 10 m/s to 3 m/s in a short time of 6.5s. what is the car’s acceleration?

a. - 1.08 m/s^2
b. 1.08 m/s^2
c. 0.93 m/s^2
d. - 1.08 m/s

A10.0 kg cart and a 15kg cart are locked together with a compressed spring between them. they are then released so that the spring pushes the two carts apart. the 10.0 kg cart is moving at 4.5 m/s afterward. how fast is the 15kg cart moving? 3.0 m/s 2.0 m/s 4.5 m/s 5.0 m/s

Which branches of natural science include the study of an organism that lived 10 million years ago

Which of the following changes will increase the capacitance of a parallel-plate capacitor? (there could be more than one correct choice.) a) increase the charge on the plates b) decrease the poten5al between the plates c) increase the potential between the plates d) introduce a dielectric material between the plates e) decrease the separation between the plates