0
You visited us 0 times! Enjoying our articles? Unlock Full Access!
Question

# A helicopter of mass 2000 kg rises with a vertical acceleration of 15 ms -2.The total mass of the crew an passengers is 500 kg.Give the magnitude and direction of the (g=10 ms-2)(a)Force on the floor of the helicopter by the crew and passengers.(b) action of the rotor of the helicopter on the surrounding air(c) force on the helicopter due to the surrouning air.

Solution
Verified by Toppr
0
Similar Questions
Q1
A helicopter of mass 2000 kg rises with a vertical acceleration of 15 ms2. The total mass of the crew and passengers is 500 kg. Give the magnitude and direction of the (g=10 ms2)

A force on the floor of the helicopter by the crew and passengers.

B action of the rotor of the helicopter on the surrounding air.

C force on the helicopter due to the surrounding air
View Solution
Q2
A helicopter of mass 1000 kg rises with a vertical acceleration of $$15 \ ms^{-2}$$. The crew and the passengers weigh 300 kg. Give the magnitude and direction of the
1. force on the floor by the crew and passengers,
2. action of the rotor of the helicopter on the surrounding air,
3. force on the helicopter due to the surrounding air.
View Solution
Q3

Ahelicopter of mass 1000 kg rises with a vertical acceleration of 15 ms–2.The crew and the passengers weigh 300 kg. Give the magnitude anddirection of the

(a) forceon the floor by the crew and passengers,

(b) actionof the rotor of the helicopter on the surrounding air,

(c) forceon the helicopter due to the surrounding air.

View Solution
Q4
A helicopter of mass 2000 kg rises with a vertical acceleration of 15 ms2. The total mass of the crew and passengers is 500 kg. Choose the correct statement from the following. (Take g=10ms1)
(i) The force on the floor of the helicopter by the crew and passengers is 1.25×104N vertically downwards.
(ii) The action of the rotor of the helicopter on the surrounding air is 6.25×104 vertically downwards.
(iii) The force the helicopter due to the surrounding air is 6.25×104N vertically upwards.
View Solution
Q5

A helicopter of mass 1000 kg rises with a vertical acceleration of 15 m/s2. The crew and the passengers weigh 300 kg. Give the magnitude and direction of the
"force on the helicopter due to the surrounding air."

View Solution