Akite is hovering over the ground at the end of a straight 38-m line. the tension in the line has a magnitude of 17 n. wind blowing on the kite exerts a force of 18 n, directed 60° above the horizontal. note that the line attached to the kite is not oriented at an angle of 60° above the horizontal. find the height of the kite, relative to the person holding the line.

Let the tension in the thread will be at angle theta

now by force balance in  x and y directions we can say

now for the height of the kite we can use

so it will be at height 32.23 m from ground

he kicked it 10 feet straight up into the air? i think this works.

when a device is used in a circuit in which the voltage is 81 v, the current flowing through the device is 3 a. what is the resistance of the device?

a. 27 ω

b. 40.5 a

c. 243 ω

d. 243 a

the correct answer is a. 27