Using the free-body diagram, calculate the net force
acting on the sled. is the sled in a state of dynamic
equilibrium? ) 1

The necleus of an atom is made up of what subatomic particles?

Considering only the earth's rotation, determine how much later the asteroid would have had to arrive to put the explosion above helsinki at longitude 25˚ e? this would have obliterated the city.

Increasing the pressure on one spot of a fluid will increase the pressure everywhere else in the fluid a. pascals principal b. archimedes' principal c. bernoulli's principal