caitirose caitirose

25-06-2022
Physics

contestada

A 0.2 kg ball is attached to a string and whirled around in a circle overhead. The string breaks if the force on it exceeds 80 N. What is the maximum speed the ball can have when the radius of the circle is 1m?

Respuesta :

TalShmueli TalShmueli

25-06-2022

Answer:

added in picture

Explanation:

added in the picture

Ver imagen TalShmueli

Answer Link

Otras preguntas

what is the importance of an impact study

Write a brief description for the given terms 1. Gravity 2. Friction 3. Difference between mass and weight 4. Free fall

Identify the percent of decrease from 140 to 105

Given angel theta with cos theta < 0 and sin theta > 0, indicate the quadrant that theta lies in

what is the best definition of the term imargery?

For a particular chemical reaction the rate (g/hr) at which one of the reactants changes is proportional to the amount of that reactant present. If y represent

Write an equation of the line with slope 4 and y-intercept (0, 2).

SOMEONE HELP ME PLEASE

I tried using the standard deviation formula but still got the wrong answer. How would I solve this?

7. From eye level 5 feet off the ground, a person has to look up at an angle of 35degrees to see the top of a tree 60 feet away. How tall is the tree.