PHYSICAL SCIENCE A 0.16-kilogram ball attached to a string is being spun in a circle 7.26 meters per second. The expression", where m is the mass of the ball, o is
the velocity, and r is the radius, can be used to find the force that keeps the ball
spinning in a circle. If the circle has a radius of 0.5 meter, find the force that must
be exerted to keep the ball spinning. Round to the nearest tenth.

answer: idk

step-by-step explanation:

the solution is the point

step-by-step explanation:

we have

> equation a

> equation b

adds equation a and equation b

substitute the value of x in equation b to find the value of y

the solution is the point

15: 24

62.5%

step-by-step explanation:

6^2 or 36

step-by-step explanation:

6000n

6×1000n

6×10^3 n

so we need 6n need to be a perfect cube

so n has to be 6^2 so that 6n is 6^3

what i'm saying is if you let n be 6^2 you have 6^3×10^3 or 60^3 which is a perfect cube