Question

A helicopter weighs 3920 newtons, caculated the force on it if it is ascending up at a rate of 2m/s squre ,what wil b force on helicopter if it is moving up with the constant speed of 4m/s .

Answer 1

weight of helicopter is given so mass can be calculated as m = F/a = 3920/9.8 = 400kg.
Upward Force on helicopter is causing it to go upward so: F = W + m*a
F = 3920 + 400*2
F = 3920 + 800
F = 4720 this is the required Force...

Answer 2

weight of helicopter is given so mass can be calculated as m = F/a = 3920/9.8 = 400kg.
Upward Force on helicopter is causing it to go upward so: F = W + m*a
F = 3920 + 400*2
F = 3920 + 800
F = 4720 this is the required Force...

Answer 3

F=ma
m= F/a
m= 3920/9.8
m= 400 kg

F= W+ma
F= 3920+400×2
F= 3920+800
F= 4720
This is the value of F1

Now calculating F2

F= 4720-800
F= 3920

Answer 4

Thankyou.

Answer 5

Thankyou💕

Answer 6

Thanks 😊

Answer 7

Ye formula konsa hai

Answer 8

Thank

Answer 9

Thank you👀