Sheila weights 60 kg and is riding a bike her momentum on the bike is 340 kg m/s the bike hits a rock which stops it completely and throws sheila forward onto the pavement if there is no net force on the system what is sheila’s velocity immediately after she thrown from the bike.

This question is based on law of conservation of momentum, which says total total momentum of the system is equal to total momentum of the system after collision.

Before collision, = 340 kg m/s

After collision, = mass * velocity = 60 kg * v

Here, we need to find the velocity with which Sheila was thrown after the collision.

According to law of conservation of momentum,

=

340 = 60 * v

v = 340 / 60 = 5.667 m/s [approximately]

The speed with which Sheila was thrown from the bike is 5.667 m/s.

tsd is temerature dependent sex determination.

tsd: it is a type of environmental sex determination in which the temperature experienced during embryonic/ larval development (ambient temperature for development) determine the sex of the offspring.

crocodile displays the tsd where the ambient temperature of the developing egg determines the individual's sex. for example in the american alligator's eggs, incubation at 33 ºc produces mostly males, while incubation at 30 ºc produces mostly females. so if the american alligator's egg will get the ambient temperature (33 degree celcius)during embryonic development from egg, the offspring will be male and same for the female sex determination.

earthquakes in florida are rare because the state is not located near any tectonic plates. in fact, florida is tied for first place as having the fewest earthquakes of any state. much of florida is limestone and seafloor materials that is not conducive to earthquakes.

explanation: