Clause 4. The motorcycle runs from a slope of 10 m height at an angle of 30° and floats for a distance of 110 i on a downhill slope.Height 5 Find the length of time the motorcycle stays in the air and the height at which the motorcycle goes down.1.2v=², 2) v=V, + at,3.) v = v +2a(s– s,), 4.) s = 50+ Vot +- at*35 m/s.£3010 mA.|-110 m

Answered: Image /qna-images/answer/ef9aacbd-b8ac-4358-bca4-ff35b37f4087.jpg

Answered: Clause 4. The motorcycle runs from a…

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)...

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Question teachoo.com To estimate the height of a bridge over a river, a stone is dropped freely in the river from the bridge. The stone takes 2 Seconds to touch the water surface in the river. Calculate the height of the bridge from the water level (g = 9.8 m/s²)
9. Which of the following is a vector quantity? O Speed Distance Mass Velocity 10. A girl leaves a history classroom and walks 10 meters north to a drinking fountain. Then she turns and walks 30 meters south to an art classroom. What is the girl's total displacement from the history classroom to the art classroom? 20 m north 40 m south 40 m north 20 m south SAVE & EXIT SUBMIT ALL ANSWERS
3. Aball is thrown vertically upward with a speed of 15.0 m/s frorn the edge of a 20.0 m tall building. The ball hits the ground 4: loter. Calculate the overage volocity (in m/s) of the ball. V,= 15 m/s 20 m ground
1. My friend ask help from me to pull on a heavy box, but he pulls twice as hard as me. He is pulling with a direction of 65.0° North of West, and the resultant of both our pulls is 460.0 N due North. Use vector components and triangle method to find the magnitude of each of our pulls and the direction of the smaller pull. 2. A kalesa and a bicycle start with zero initial velocity at the same instant, with the kalesa initially at some distance behind the bicycle. The kalesa has a 2.1 m/s^2 constant acceleration and 3.4 m/s^2 acceleration for bicycle. The kalesa overtakes the bicycle after the bicycle has moved 40.0 m. (a) How long does it take the kalesa to overtake the bicycle? (b) What was the distance of the kalesa behind the bicycle initially? (c) What is the speed of each when they are side by side? 3. A 15-kg rock is dropped from rest on the earth and reaches the ground in 1.75 s. When it is dropped from the same height on Saturn's satellite Enceladus, it reaches the ground in…
A stone is dropped into a well. The sound of the splash is heard 5.00 s later. What is the depth of the well? (Take the speed of sound to be 343 m/s.) Number i Units
Two displacement vectors have magnitudes of 5.0 m and 7.0 m, respectively. If these two vectors are added together, the magnitude of the sum... A) is equal to 2.0 m. B) could be as small as 2.0 m or as large as 12 m. C) is equal to 12 m. D) is equal to 8.6 m
Please answer #9, thanks, please mention degree, vectors are being used
On a fishing trip on Lesser Slave Lake you drive your motorboat north at 20.0 km/h for 30.0 minutes. After realizing that you passed your fishing spot, you turn south and travel at 35 hm/h for 10.0 minutes. Determine your average. a) speed for this trip. [24km/h] b) velocity for this trip. [ 6.3 hm/h, North]
Classify each quantity as a scalar quantity or vector quantity. Answer choices may be used more than once. 1. average velocity 2. distance 3. position 4. speed 5. displacement
4. Swims across Lake Erie are officially sanctioned by the Lake Erie Open Water Swimming Association. Your friend on the swim team wants to swim across the lake. The plan is that your friend will swim to Presque Isle starting at a location at Long Point, Ontario which is 24 miles due north of Presque Isle. You will be navigating a boat with a GPS. Your friend can maintain a speed of 1.80 mph in still water. All during the swim you observe that objects drifting in the water are moving at 0.70 mph to the east due to the current. a. What bearing should you maintain? That is what direction should you point the boat to reach Presque Isle? Give your answer relative to a compass direction (i.e., 30° north of west). Hint, you want your net velocity vector to be straight south. b. How long did it take your friend to swim across Lake Erie? c. What is the addition amount of time that your friend will need to swim compared to if there was no current (assume your friend swims at a constant rate)?
A car travels 30km due west and 35km in a direction 25° north of east. X component of the resultant displacement (in km) Y component of the resultant displacement (in km) Magnitude of the resultant displacement (in km) = The direction of the resultant displacement (North of West) =

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