You visited us 1 times! Enjoying our articles? Unlock Full Access!

Byju's Answer

Standard XII

Physics

Partially Inelastic Collision

A fighter air...

Question

A fighter aircraft flying at $400 k m / h$ executes a vertical circular loop of radius $100 m$ . The pilot has a weight of $60 k g$ . What is the force with which the pilot presses his seat when the aircraft is at the highest point? (in $N$ )

3692.2

No worries! We‘ve got your back. Try BYJU‘S free classes today!

6819.40

Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses

6325.36

No worries! We‘ve got your back. Try BYJU‘S free classes today!

4563.33

No worries! We‘ve got your back. Try BYJU‘S free classes today!

Open in App

Solution

The correct option is B $6819.40$

$At highest point, F = m v^{2} / r - m g$

$400 k m p h = 111.12 m / s$

$S o, F = (60 * {111.12}^{2} / 100) - (60 * 9.8) = 6198.40 N$

Suggest Corrections

Similar questions

Q. A pilot of mass

75 kg

in a jet aircraft executes a loop with a constant speed of

360 km/hr

. If the radius of the loop is

200 m

, the force exerted by seat on the pilot at the top of the loop is

(Take g = 10 {m/s}^{2})

Q. A pilot of mass

75 kg

in a jet aircraft executes a loop with a constant speed of

360 km/hr

. If the radius of the loop is

200 m

, the force exerted by seat on the pilot at the top of the loop is

(Take g = 10 {m/s}^{2})

Q. An airplane flying at

100 m / s e c

dives in a vertical plane along the circle of radius

200 m .

The mass of the pilot is

75 k g

What will be the force exerted by the pilot on his seat when the airplane is at the maximum height?

Q. An aircraft executes a vertical turn of radius

R = 500 m

with a constant velocity

v = 360 km/h

. The normal reaction on the pilot of mass

m = 70 kg

at the lower, upper and middle points of the loop will respectively be :-

The pilot of an aircraft flying horizontally at a speed 1200km/hr.Observes that the angle of depression of a point on the ground changes from $30^{\circ}$ to $45^{\circ}$ in 15 sec.Find the height at which the aircraft is flying.

Join BYJU'S Learning Program

A fighter aircraft flying at 400km/h executes a vertical circular loop of radius 100m. The pilot has a weight of 60kg. What is the force with which the pilot presses his seat when the aircraft is at the highest point? (in N)

The correct option is B 6819.40At highest point, F=mv2/r−mg400 kmph=111.12m/sSo,F=(60∗111.122/100)−(60∗9.8)=6198.40N

A fighter aircraft flying at $400 k m / h$ executes a vertical circular loop of radius $100 m$ . The pilot has a weight of $60 k g$ . What is the force with which the pilot presses his seat when the aircraft is at the highest point? (in $N$ )

The correct option is B $6819.40$

$At highest point, F = m v^{2} / r - m g$

$400 k m p h = 111.12 m / s$

$S o, F = (60 * {111.12}^{2} / 100) - (60 * 9.8) = 6198.40 N$