A point on a wheel rotating at 5revs/s is located 0.20m away from the axis. What is the centripetal acceleration? Select one:

a.
48m/s^2

b.
1.35m/s^2

c.
198m/s^2

d.
.05m/s^2

What is the length x of the side of the triangle below? (hint: use the cosine function)

Which lists the fundamental forces in order, from strongest to weakest? strong nuclear, weak nuclear, electromagnetic, gravitational strong nuclear, electromagnetic, weak nuclear, gravitational gravitational, weak nuclear, electromagnetic, strong nuclear electromagnetic, gravitational, strong nuclear, weak nuclear

Charge is distributed along the entire x-axis with uniform density λ. how much work does the electric field of this charge distribution do on an electron that moves along the y-axis from y = a to y = b? (use the following as necessary: a, b, ε0, λ, and q for the charge on an electron.)