Constants Part A In an experiment, a shearwater (a seabird) was taken from its nest, flown...
Constants Part A In an experiment, a shearwater (a seabird) was taken from its nest, flown a distance 5100 km away, and released. It found its way back to its nest 14.0 days after release t we place the origin in the nest and extend the x-axis to the release point, what was the bird's average velocity for the return ight? i m/s Submit Request Answer Part B What was the bird's average veloolity in m/s for the whole eplsode,...
In an experiment, a shearwater (a seabird) was taken from its nest, flown a distance 5110 km away, and released. It found its way back to its nest 13.8 days after release. If we place the origin in the nest and extend the x-axis to the release point, what was the birds average velocity for the return flight? i m/s Submit Request Answer Part B What was the bird's average velocity in m/s for the whole episode, from leaving the...
Constants Part A A model of a helicopter rotor has four blades, each of length 3.80 m from the central shaft to the blade tip. The model is rotated in a wind tunnel at a rotational speed of 460 rev/min What is the linear speed of the blade tip? ΑΣ 58.26 m/s Submit Previous Answers Request Answer X Incorrect; Try Again; 6 attempts remaining Part B What is the radial acceleration of the blade tip expressed as a multiple of...
Constants Part A City A lies directly west of city B. When there is no wind, an airliner makes the round trip flight of distance s between them in a flight time of ti while traveling at the same speed in both directions When a strong, steady wind is blowing from west to east and the airliner has the same air speed as before, the round trip takes a flight time of t2 How fast is the wind blowing? km/h...
Constants Part A A battery with an emf of 12.0 V shows a terminal voltage of 11.3 V when operating in a circuit with two lightbulbs rated at 3.0 W (at 12.0 V) which are connected in parallel. What is the battery's internal resistance? Express your answer using two significant figures. Submit Previous Answers Request Answe X Incorrect; Try Again; 3 attempts remaining
Part A Constants What is the magnitude of the total force exerted by these two charges on a negative point charge g3 -6.03 nC that is placed at the origin? Two point charges are placed on the x-axis as follows: charge 1 3.98 nC is located at 0.196 m, and charge 92-4.97 nC is at -0.296 m 2.605. 10 SubmitPr Previous Answers Request Answer X Incorrect; Try Again; 4 attempts remaining Part B What is the direction of the total...
Constants Part A If a curve with a radius of 87 m is properly banked for a car traveling 79 km/h, what must be the coefficient of static friction for a car not to skid when traveling at 103 km/h? Express your answer using two significant figures. Hanin-0.1627 Submit Previous Answers Request Answer Incorrect; Try Again; 3 attempts remaining | Provide Feedback Next >
KHWK1-Ch14 Problem 14.10 a Review I Constants | Periodic Table Part A A block with a mass of 0.24 kg is attached to a horizontal spring. The block is pulled back from its equilibrium position until the spring exerts a force of 1.2 N on the block. When the block is released, it oscillates with a frequency of 1.5 Hz How far was the block pulled back before being released? Express your answer with the appropriate units. IA az|- |0.075...
Part A Constants An antelope moving with constant acceleration covers the distance 74.0 m between two points in time 6.80 s. Its speed as it passes the second point is 14.7 m/s What is its speed at the first point? Express your answer with the appropriate units. 4.394 Submit Previous Answers Request Answer Incorrect; Try Again; 5 attempts remaining Part B What is the acceleration? Express your answer with the appropriate units 1.692 Submit Previous Answers Request Answer Incorrect: Try...
Part D Draw (-2.0i 1.05) cm Draw the vector with its tail at the origin. No elements selected 3.0 2.0 1.0 3.0 -2.0 -1.00o1.02.03.0 1.0 2.0 Part F Find the direction of ° below the negative x-axis Submit Previous Answers Request Answer Incorrect: Try Again; 3 attempts remaining