Two syringes are filled with water. syringe a has a cross-sectional area of 2 cm². Carlos pushes the plunger down with a force of 10N. calculate the pressure in the syringe. (please show how you worked it out)

A6.0-kilogram cart initially traveling at 4.0 meters per second east accelerates uniformly at 0.50 meter per second squared east for 3.0 seconds. what is the speed of the cart at the end of this 3.0 second interval? (1) 1.5 m/s (3) 3.0 m/s (2) 5.5 m/s (4) 7.0 m/s