A conical pendulum can be constructed by attaching one end of a string to some type of overhead support such as a door frame, ceiling, or other support. Then the other end of the string is attached to a reasonably dense object that will not be extensively impacted by air resistance. Set the object into circular motion by giving it a push tangent to the circle to establish horizontal circular motion. This may take a few practice runs to perfect.

mass is 1kg, velocity is 2 m/s, length is 3 m, angle is 20*

Using Newton's laws, you can sum the forces in the horizontal and vertical directions. Horizontal: ?F=F_c=mv²/r=T_x Vertical: ?F=0=Tcos(?)-mg The centripetal motion in the horizontal direction is caused by T_xwhich is why the centripetal force expression is set equal to T_x. Use mv²/r=T_xto calculate the expected speed (v) of the object. Recall that if you need the mass of your object, you can take the weight in Newtons and use F_g=mg to solve for the mass. Additionally, the trigonometric relationship between r, L, and ? is sin(?)=r/L.

speed is 2.0 m/s, F= 5.48 N, r=1.026 m

1) Now that you know the speed, realize that for circular motion, v=circumference/period and solve for the expected period.

2) Now that you have calculated the expected period, set the object into circular motion as close to the selected angle (20*) as possible and measure the actual period. You may choose to time multiple revolutions and then divide by the number of revolutions to find the average period if timing one period proves difficult.

3) Find the percent error between your expected and actual periods.

Course Modu X Topic: Module X C Create An Exe x E Copy of Mod X 5 Copy of Mod x | Orders | write X Course Hero X * Course Hero X + X > C A https://www.coursehero.com/qa/wait/40486316/?question_id=40486316 GAIA Update : 1] conical pendulum : Free Body Diagram support T Tcose h m TCose Tsine mq Tsine . . r = radius of horizontal circle mg. J = length of string. A - AnAlA A: 1. L.. Thank you for your feedback Ask a new question We're glad that it was helpful! Keep your study momentum going Unit 8 Pri - Googl. https://e2020.ge. Sticky Notes 2:01 AM Course Hero - G. formula for pote. w Copy of Module .. 4/26/2022Course Modu X Topic: Module X C Create An Exe x _ Copy of Mod X | Copy of Mod x | Orders | write X Course Hero X * Course Hero X + X > C A https://www.coursehero.com/qa/wait/40505978/?question_id=40505978 Q E X GAIA Update : Explanation 20 0 T T. 2 120 0 FF mg Let the pendulum have a lenght L, and the object attached to the pendulum have a mass m. Thank you for your feedback We're glad that it was helpful! Keep your study momentum going Ask a new question Unit 8 Prj - Googl.. https://e2020.ge. Course Hero - G. formula for pote.. Sticky Notes w Copy of Module .. 2:01 AM 4/26/2022\fCourse Modu X Topic: Module X C Create An Exe X E Copy of Mod X 5 Copy of Mod x [ Orders | write X Course Hero X * Course Hero X + X - > C A https://www.coursehero.com/qa/wait/40508892/?question_id=40508892 GAIA Update : 120. 3 m Ty 70' - - TX 7= 360170 In = centripetal force Thank you for your feedback Ask a new question We're glad that it was helpful! Keep your study momentum going Unit 8 Prj - Googl. Sticky Notes 1:59 AM https://e2020.ge. Course Hero - G. formula for pote. w Copy of Module .. 4/26/2022