Name Problem # 2 ( 2e prs ) anging not straight down, but at an angle 0 of 15 e box below She holds her n t iN sitting inside an airplane as it speeds up the runway bfon ecklace with a finger and observes it n pethe vertical, as shown in the picture inside the bok ofunknown m er necklace has a cord of negligible mass holding a heavy p hat is the magnitude of her airplane\'s acceleration a 0 i1n Solution Here , let the tension in the cable is T in the horizontal direction T * sin(?) = m*a In the vertical direction T * cos(?) = m * g Now , from the above equations sin(?)/cos(?) = (m*a)/(m*g) a = g * tan(?) the magnitude of acceleration is g*tan(?) .

1. Name Problem # 2 ( 2e prs ) anging not straight down, but at an angle 0 of 15 e box below She
holds her n t iN sitting inside an airplane as it speeds up the runway bfon ecklace with a finger
and observes it n pethe vertical, as shown in the picture inside the bok ofunknown m er necklace
has a cord of negligible mass holding a heavy p hat is the magnitude of her airplane's
acceleration a 0 i1n
Solution
Here ,
let the tension in the cable is T
in the horizontal direction
T * sin(?) = m*a
In the vertical direction
T * cos(?) = m * g
Now , from the above equations
sin(?)/cos(?) = (m*a)/(m*g)
a = g * tan(?)
the magnitude of acceleration is g*tan(?)