if the net force is changed to 1/4F, write the new acceleration of mass m in terms of a. Choose your answer from 4a,2a, a/2,a/4.​

After a car's engine has been running for a while, if you stand near the car's engine you can often feel heat coming from the engine as a result of a. radiation b. convection c. conduction

Porque crees que el agua no podia subir mas de 10 m de altura con ese tipo de bomba

The passage that directs air to the lungs is called a. diaphragm. b. larynx. c. bronchi. d. pharynx.