A pilot of mass m can bear a maximum apparent weight 7 times of mg. The aeroplane is moving in a vertical circle. If the velocity of aeroplane is 210 m/s while driving up from the lowest point of vertical circle, the minimum radius of vertical circle should be:
Q: A car of mass m travels around a flat, circular curve of radius r at the fastest possible speed, v =…
A:
Q: A plane is diving downward at 33 m/s. To pull out of the dive the plane must start a 90circular…
A:
Q: A rocket is fired vertically with a speed of 5kms- from the earth's surface. How far from the earth…
A:
Q: A point mass P is released from rest at A on a circular path in a vertical plane. Due to gravity it…
A: Consider the free-body diagram of the point mass P.
Q: If a particle is moving in circular path of radius 'r' with a uniform speed v, then the angle…
A: To find-angle described in one second (θ)=?Given data-radius of circular path 'r'Uniform speed 'v'
Q: A small object of mass 0.500 kg is attached by a 0.580 m-long cord to a pin set into the surface of…
A: Given data: Mass (m) = 0.500 kg Length of cord (L) = 0.580 m Speed (v) = 7.23 m/s Required:…
Q: Sway drives on a banked circular track with radius 99.0 m, and travels at a constant speed of 150…
A: The maximum velocity with which a vehicle can travel in a banked road with radius R, bank angle θ,…
Q: A 17 kg car travels in a flat circle. At a certain instant, the velocity of the car is 18 m/s west…
A:
Q: The length of the arc is 250 meters, and the time to turn is 37 seconds. Calculate the x-component…
A: PART A) Length of arc is L = 250 m Time to turn is t = 37 s Angle from A to B is 69 degrees…
Q: When a large star becomes a supernova, its core may be compressed so tightly that it becomes a…
A:
Q: person drives a car around a circular cloverleaf with a radius of 66 m at a uniform speed of 10 m/s.…
A: Here we have to find the acceleration of the car. We are given with the radius r=66 m Uniform…
Q: Apollo 14 astronaut Alan B. Shepard Jr. used an improvised six-iron to strike two golf balls while…
A:
Q: An astronaut is engaged in a training activity, being pulled along a curved path with radius 97 m at…
A: Given: r = 97m; speed V = 25 m/s;
Q: When a large star becomes a supernova, its core may be compressed so tightly that it becomes a…
A:
Q: A satellite orbits a planet of unknown mass in a circle of radius 8000 Km. The magnitude of the…
A: Given: The radius of the orbit is 8000 km. The centripetal acceleration is 7 m/s2.
Q: When a large star becomes a supernova, its core may be compressed so tightly that it becomes a…
A:
Q: How far above the surface of Earth do you have to go before the acceleration due to gravity drops by…
A: The acceleration due to the gravity on the earth surface is constant and has a value 9.81m/s2, But…
Q: The French train TGV travels at a speed of 300km/h. If passenger are not to be subject to more than…
A:
Q: Please consider this question: A train derailed while rounding an unbanked curve of radius 150…
A:
Q: An aerobatic airplane with nmax =7 performs a perfect circular looping of radius R = 67 m Assume…
A: Given, nmax= 7Radius of circular looping = 67 mg= 10 m/s2To calculate flight velocity v∞
Q: How far away from the Earth does the acceleration due to gravity become 25% of its value at Earth's…
A: the expression for gravity variation from the earth is,
Q: Planet Roton, with a mass of 3.25 x 1024 kg and a radius of 2700 km, gravitationally attracts a…
A:
Q: Planet Roton, with a mass of 9.00 x 1024 kg and a radius of 3600 km, gravitationally attracts a…
A: Given that the value of mass of the planet rotton and also given the radius. Then We have to…
Q: Find the maximum speed of a car traveling on a curved road and still remain in contact with the road…
A: Radius of curvature at point A RA=90 m Radius of curvature at point B RB=100 m0 Mass of car m=2 Mg…
Q: A boy whirls a ball on a string in a horizontal circle of radius 1 m. How many revolutions per…
A:
Q: a vehicle with a mass of 2.5x10^3 kg is driving at a speed of 56 km/h around a level roadway with a…
A: Given , mass of vehicle , m = 2.5×10-3 kg Speed , v = 56 km/hr =56×518 = 15.56 m/s…
Q: A highway curve of radius 360 m is designed for traffic moving at a speed of 115 km/hr. What is the…
A:
Q: A race car starts from rest on a circular track of radius 516 m. The car's speed increases at the…
A: Given, Radius of the circular track, R=516 m acceleration, at=0.77 m/s2 Initial velocity, u=0
Q: Jill in her car of mass 1800 kg is going over the top of a hill that has a radius of 99m. The car is…
A:
Q: Ex. 64: A car can be driven on a flat circular road of radius r at a maximum speed v without…
A: To find-Maximum speed of the car on second road such that it does not skid =?Given-v1=vr1=rr2=2r
Q: In the first scene of the 1981 movie Raiders of the Lost Ark, archaeologist Indiana Jones…
A:
Q: Two particles, A and B, are in uniform circular motion about a common center. The acceleration of…
A:
Q: A ball of mass 1.2 kg and a diameter of 36.1 cm is attached to a string of length 1.6 m. It moves in…
A:
Q: A car is moving along a circle of radius R and its speed is V. If the car decreases its speed by a…
A:
Q: A rotating fan completes 1200 revolutions every minute. Consider a point on the tip of a blade, at a…
A: Number of revolution n= 1200Radius of blad r=0.10 mTime t= 1minute =60 Seconds
Q: On Mars, a ball is rolling from a ground to a hill, and we know the height of the hill, Z, is 10 m,…
A: The total energy of any object consists of its kinetic energy and its potential energy. Kinetic…
Q: In the development of racing cars, an important parameter is handling. And a measure of handling is…
A: According to the Bartleby guideline, only three questions can be solved at one time, post the…
Step by step
Solved in 3 steps