Initials 6. An airplane moves 140 m/s as it travels around a vertical circular loop which...
An airplane moves 100 m/s as it travels around a vertical circular loop which has a 1.0-km radius. What is the magnitude of the resultant force on the 50-kg pilot of this plane at the bottom of this loop? A 4.0-kg block sliding on a horizontal frictionless surface is attached to one end of a horizontal spring (k = 200 N/m) which has its other end fixed. If the block has a speed of 4.0 m/s as it passes through...
An airplane travels 130 m/s as it makes a horizontal circular turn which has a(n) 0.75 km radius. What is the magnitude of the resultant force on the 130 kg pilot of this airplane?
In a loop-the-loop ride a car goes around a vertical, circular loop at a constant speed. The car has a mass m = 286 kg and moves with speed v = 13.82 m/s. The loop-the-loop has a radius of R = 8 m. 1) What is the magnitude of the normal force on the care when it is at the bottom of the circle? (But as the car is accelerating upward.) 2) What is the magnitude of the normal force...
In a loop-the-loop ride a car goes around a vertical, circular loop at a constant speed. The car has a mass m = 296 kg and moves with speed v = 14.77 m/s. The loop-the-loop has a radius of R = 8.8 m. 1) What is the magnitude of the normal force on the care when it is at the bottom of the circle? (But as the car is accelerating upward.) N Submit 2) What is the magnitude of the...
3. A race car travels 40 m/s around a banked (45° with the horizontal) circular (radius - 0.20 km) track. What is the magnitude of the resultant force on the 80-kg driver of this car?
1 Loop-the-Loop 1 23 45 6 In a loop the loop ride a car goes around a vertical circular loop at a constant speed. The car has a mass m = 248 kg and moves with speed v- 14.48 m/s. The loop-the-loop has a radius of R -8.9 m. 1) What is the magnitude of the normal force on the care when it is at the bottom of the circle? (But as the car is accelerating upward.) Nnii 2) What...
A tennis ball connected to a string is spun around in a vertical, circular path at a uniform speed. The ball has a mass m = 0.175 kg and moves at v = 5.22 m/s. The circular path has a radius of R = 1.14 m 1.What is the magnitude of the tension in the string when the ball is at the bottom of the circle? 2.What is the magnitude of the tension in the string when the ball is...
The jet airplane is in level flight. The mass of the airplane is m= 8930 kg. The plane travels at a constant speed around a circular path of radius R= 8.23 miles and makes one revolution every T= 0.109 hours. What is the magnitude of the lift force acting on the plane?
A jet airplane is in level flight. The mass of the airplane is m- 8830 kg. The plane travels at a constant speed around a circular path of radius R 8.23 miles and makes one revolution every T 0.109 hours What is the magnitude of the lift force acting on the plane? Number L- kN At what angle is the airplane banked? Number
A 1500-kg vehicle travels at a constant speed of 22 m/s around a circular track that has a radius of 85 m. [A] What is the magnitude of the acceleration of the vehicle? [B] What is the average velocity of the vehicle during one revolution? [C] What is the period (T) of the vehicle? [D] What is the magnitude of the centripetal force?