Question

Answer the que guys. It's urgent .....​

Answer 1

Answer:

break because angular velocity is 600 rpm= 10rps

tension = m×(angular velocity)^2 × r

= 5×(10)^2× 5

= 2500 N >150N breaking tension

Answer 2

Formula used :

f = mrw²

m = 5 kg

r = 5m

f = mrw²

→ 5×5×(2πn)²

→ 5×5×(2π×10)²

→ 25×(20π)²

$\boxed{25×400×π²}$

→ As required cpf > 150 N.

•°• String will break .