Recent content by Zoubayr

I am not understanding how to even start the question

I am having a really hard time with the question

how to do the problem then? I am struggling to understand

Opps my bad. So, w_00=(2π)/T = (2π)/(3600×365) rad/s w_77 =(2π)/T = (2π)/2.43×10^9 rad/s And delta t being 1.01 s. Replacing the equation and making alpha sof will give the answer?

w_00=(2π)/T = (2π)/3600 rad/s w_77 =(2π)/T = (2π)/2.43×10^9 rad/s And delta t being 1.01 s. Replacing the equation and making alpha sof will give the answer?

how to find the difference?

w=(2π)/T with T being 24 hrs?

a day on earth is approx 24 hrs

77 yrs

using this equation: w=w_o+αt with w_0 being 6.0 rev/s, w being zero and α being the value calculated from the 1st part of the question.

w=(2π)/T with T being 2.43 x 10^9 s?

so by using the formula: w^2=(w_0)^2+2αθ with w_0 being 6.0 rev/s, w being zero and θ being 5 we get the answer?

In 77 yrs there are approx 2.43 x 10^9 s how to find the angular velocity given that the frequency f is not given?

w^2=(w_0)^2+2αθ how to know the total angle θ?

365 rotations - 365 days 365 days - 31536000 s apart from that I do not know how to continue the question