Afire helicopter carries a 700-kg bucket of water at the end of a 20.0-m long cable. flying back from a fire at a constant speed of 40.0 m/s, the cable makes an angle of 38.0° with respect to the vertical. determine the force exerted by air resistance on the bucket.

F = 50636.873 N

Explanation:

given,

bucket of water =  700-kg

length of cable = 20 m

Speed  = 40 m/s

angle of the cable = 38.0°

let air resistance be = F

tension in rope be = T

T cos 38° = m×g..................(1)

..........(2)

equation (1)/(2)

           F = 50636.873 N

Hence the force exerted on the bucket is equal to F = 50636.873 N

explanation:

to push or pull an object in a certain direction is known as force. a force in moving an object from one place to another.

force depends on the mass of an object. so, more is the mass of an object more will be the force required to move the object.

thus, we can conclude that the use of force to move an object is push or pull.

it would stay the same