A car of mass 1500kg starting from the rest can reach a speed of 20kgm/s with in 10 sec calculate the accelerating force of the car engine?

What is the major limitation to the light microscope?

Where do magnetic lines of force enter earth?

Which of the following is a direct benefit of the use of assembly lines in production a. laws against theft fraud and coercion are needed to protect free choice. b. the government needs to plan efficient outcomes. c. competition among producers by itself cannot ensure a wide range of consumer choices. d. works pressure the government to guarantee minimum wages