The bicyclist applies the brakes as he descends the 19° incline. what deceleration a (enter a positive number) would cause the dangerous condition of tipping about the front wheel a? the combined center of mass of the rider and bicycle is at g.

Ogle–2013–blg–0723 is an exoplanet that is similar to earth in size and proximity to its star. this exoplanet has mass m=4.18×1024kg and radius r=5.66×106m. an astronaut whose weight on earth is w=735n lands on the planet. a. calculate m, the mass of the astronaut. b. calculate gp? , the acceleration due to gravity on the surface of ogle–2013–blg–0723. c. calculate wp? , the weight of the astronaut on the surface of ogle–2013–blg–0723. d. calculate v, the minimum velocity required to put an object into orbit above ogle–2013–blg–0723. e. calculate t, the time required to complete an orbit around ogle–2013–blg–0723.

Gordon is going for a run through the park, but it is cold outside. the low outside temperature could affect his personal safety.

Most short-period comets do not have randomly oriented orbits because