If the string tripled in length but the speed of the ball remained the same, show mathematically how the inward force on the ball would change.

Your 1500 kg truck enters a 35.0 m radius traffic circle. It is an icy day and the coefficient of static friction between your tire and the roads is 0.15. What is the maximum speed that you can go through the traffic circle without sliding? Answer in km/h. 

all or none principle

create a rational expression with a variable m that has non-permissible values of 3 and -1

in mice, G for grey coat colour is dominant to g (black coat). The gg individuals are black. 2 grey mice are mated to produce 9 grey mice and 2 black mice. Explain the results  

How do u anser this

A roofer pulls a 25.0 kg bundle of shingles up the side of a roof that has a 29.0 degree pitch. She applies a force to the shingles, counteracting the 18.5 N of friction, to accelerate the shingles at a rate of 0.50 m/s2. Calculate the force she applied to the shingles. 

Someone is able to pull the 1800 kg shack at a constant velocity with a force of 190 N. Calculate the coefficient of friction between the shack and the ice. 

Consider the equation cos²x+tan²x=2

a)Graphically determine a general solution to the equation, to the nearest hundredth of a radian.

b) Verfiy the solution by substituting. Complete at least one verification for each set of coterminal angles.