Apolice officer in hot pursuit drives her car through a circular turn of radius 353 m with a constant speed of 74.1 km/h. her mass is 54.1 kg. what are (a) the magnitude and (b) the angle (relative to vertical) of the net force of the officer on the car seat? (hint: consider both horizontal and vertical forces.)

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

Mass (kg) force (n) 5 25 10 50 15 75 20 100 a student was trying to find the relationship between mass and force. he placed four different masses on a table and pulled them using a spring scale. the table shows the different masses used in the experiment and the force required to pull each mass. the student concluded that more force was required to pull heavier objects. what comment would you make regarding his conclusion? a) no clear relation can be observed between mass and force from the data. b) there is a direct proportion between the mass and force listed in the table. c) gravity should have been taken into account while performing the experiment. d) there is an inverse proportion between the mass and force listed in the table.

What is the gravitational attraction between a dating couple whose centers of mass are 0.630 m apart if the boy weighs 715 n and the girl weighs 465 n?