A ladder of length. L = 5 m and mass of 12 kg is leaning against the wall as shown. Static friction = 0.48 acts on the foot of the ladder and is placed 3 m away from the wall How far along the ladder 60 kg person climb above the ground before it starts to slip?​

The charge on a charged sphere is: a)concentrated at its centerb)distributed uniformly throughout its volumec)clustered on its centerd)distributed uniformly over its surface

What are two different ways you could find the value of a? explain these methods.

Aboat radioed a distress call to a coast guard station. at the time of the call, a vector a from the station to the boat had a magnitude of 45.0 km and was directed 15.0° east of north. a vector from the station to the point where the boat was later found is = 30.0 km, 15.0° north of east. what are the components of the vector from the point where the distress call was made to point where the boat was found? in other words, what are the components of vector c = b - a?