Question #056e5

1 Answer
Nov 8, 2016

Answer:

#"395 N"#

Explanation:

#"1 revolution = 2 π rad"#

#"1 revolution per minute" = 2 π "rad"/"min"#

#"60 revolution per minute" = "60 × 2 π rad"/"min"#

#"F" = mrω^2#

#"F" = "5 kg" × "2 m" × (("60 × 2 π rad") / ("60 s"))^2 = "395 N"#