A 300 g bird flying along at 6.00 m/s sees a 0.01 kg insect heading straight toward the bird with a speed of 30.0 m/s. The bird opens the mouth wide and enjoys a nice lunch. What is the bird's speed immediately after swallowing? A. 3.52 m/s B. 4.84 m/s C. 6.77 m/s D. 7.23 m/s E. 9.08 m/s

A 300 g bird flying along at 6.00 m/s sees a 0.01 kg insect heading straight toward the bird with a speed of 30.0 m/s. The bird opens the mouth wide and enjoys a nice lunch. What is the bird's speed immediately after swallowing? A. 3.52 m/s B. 4.84 m/s C. 6.77 m/s D. 7.23 m/s E. 9.08 m/s

Name: Q.A 300 g bird flying along at 6.00 m/s sees a 0.01 kg insect heading
Uploaded: 2024-03-20T06:57:37.000Z
Channel: Bartleby
Description: Q.A 300 g bird flying along at 6.00 m/s sees a 0.01 kg insect heading straight toward the birdwith a speed of 30.0 m/s. The bird opens the mouth wide and enjoys a nice lunch. What is thebird's speed immediately after swallowing?A. 3.52 m/sB. 4.84 m/

College Physics

11th Edition

ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter1: Units, Trigonometry. And Vectors

Section: Chapter Questions

Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...

See similar textbooks

Similar questions

11.100 Dynamics
A 4,400 kg barrel rests on a frozen pond. The barrel is loaded with a 36 kg ball. The barrel fires the ball horizontally. If the barrel retreats at a velocity of 1.8 m/s. What is the velocity of the ball at the exit? A. 180 m/s B. 200 m/s C. 220 m/s D. 240 m/s E. 260 m/s
A 2.4-kg ceramic bowl falls to the floor. During the 0.018-s impact, the bowl experiences an average force of 750 N from the floor. The bowl is at rest after the impact. From what initial height did the bowl fall? a. 1.6 m b. 2.8 m c. 3.2 m d. 5.6 m
Two skaters on in-line skates, Lisa and Bart, are initially at rest. They push apart and start moving in opposite directions. If Lisa’s speed just after they push apart is 2.0 m/s and her mass is 85% of Bart’s mass, how fast is Bart moving at that time? A. 4.7 m/s B. 1.7 m/s C. 3.7 m/s D. 2.7 m/s
Alex throws a 0.15-kg rubber ball down onto the floor. The ball's speed just before impact is 4.5 m/s, and just after is 2.5 m/s. If the ball is in contact with the floor for 0.025 s, what is the magnitude of the average force applied by the floor on the ball? Choose A. 3.5 N B. 48 N C. 42 N D. 54 N
8. A machine gun is attached to a railroad flatcar, at rest, that can roll with negligible friction. If the railroad car (including the machine gun) has a mass of 6.25 x 104 kg, how many bullets of mass 25 g would have to be fired at 250 m/s off the back to give the railroad car a forward velocity of 0.5 m/s? A. 1000 bullets B. 2000 bullets C. 3000 bullets D. 4000 bullets E. 5000 bullets
3. A0.03-lb bullet traveling at 1300 ft/s strikes the 10-lb wooden block and exits the other side at 50 ft/s as shown. Determine the speed of the block just after the bullet exits the block, and also determine how far the block slides before it stops. The coefficient of friction between the block and the surface is u = 0.5. 50 ft/s 13 4 1300 ft/s 12
A student pushes a 12-kg block on a frictionless, horizontal surface. If the block is initially at rest, what is the speed of the block after the student pushes the block for 5 seconds with an acceleration of 2.0 m/s/s? O 2.0 m/s 6.0 m/s 10 m/s 60 m/s
Ball Y that is at rest. Ball X moving with v strikes Y with speed v. What is a possible outcome of the collision? * V. Y 후 호 '후후 호호 '후후 A. stationary В. X C. D. X Y X Y A Other:
8. A 40 kg skateboarder runs at a constant velocity of 12 m/s and jumps to a stationary skateboard with a mass of 8 kg. What is the velocity of the skateboard after the jump? A. 12 m/s B. 90 m/s C. 60 m/s D. 20 m/s E. 10 m/s
A 10.0 kg cart and a 15kg cart are locked together with a compressed spring between them. They are then released so that the spring pushes the two carts apart. The 15kg cart is moving at 3.0 m/s afterward. How fast is the 10.0 kg cart moving? A. 4.5 m/s B. 2 m/s C. 3 m/s D. 5 m/s
I need help with these questions and I need an explanation Is the answer for 8: A. -20 m/s/s B. 3.33 m/s/s C. -6.7 m/s/s D. 20 m/s/s Is the answer for 6: A. 8 m/s B. 40 m/s C. 20 m/s