deyanz

find the measure of the central angle, where the pendulum of length 40cm travels an arc of 5cm as it swings through an angle

calculate the angular velocity in radians per minute of ferriswheel 250ft. in diameter that takes 45second to rotate once. express the answer in term of pie

calculate the linear velocity of an object rotating at an angular velocity "w" at distance "r" from the center . express the answer in centimeter per second. 1.r=10cm; w=20πrad/second 2.r=5cm; w=20πrad/second 3.r=12cm; w=25πrad/second 4.r=30cm; w=8πrad/se...

please help me to solve this problem: calculate the angular velocity of a point for the given number of revolutions and time. express the answer on in radians per minute. 1.θ=1/2;t=2min. 2.θ=1/4;t=5min. 3.θ=2/3;t=10min. 4.θ=3/5;t=12min. 5.θ=5/6;t=15min. 6...

how to solve cot theta+tan theta=csc^2theta+sec^2theta