A body at rest is given an initial acceleration is 7m/s^2 for 30seconds after which the acceleration is reduced to 5m/s^2 for the next 20seconds. The body maintain the speed of 60m/s after which it is brought to rest in 20 seconds. Calculate the average speed

Ifound this on google “the middle ear contains three tiny bones known as the ossicles: malleus, incus, and stapes. the ossicles were given their latin names for their distinctive shapes; they are also referred to as the hammer, anvil, and stirrup, respectively.” i hope this you for what your looking for

Answertechnician (a) is correct;