Answer:

Explanation:
From the question we are told that:
Radius r=13
Coefficient of static friction \mu=0.67
Given the Centripetal concept
Generally the equation for Velocity v is mathematically given by



The value of the minimum speed (in m/s) for the cyclist to perform the stunt is Given as

The teachers uses parts of dialogue hope it help answer what need
Turn your protracted to a 90 degree angle
Answer:
This rapid growth increase was mainly caused by a decreasing death rate (more rapidly than birth rate), and particularly an increase in average human age. By 2000 the population counted 6 billion heads, however, population growth (doubling time) started to decline after 1965 because of decreasing birth rates.
Explanation: