20 m s- 40° 1.0 m h 8 m FIGURE 1 A fireman shoots a stream of water with a speed of 20 m s-l at an angle of 40° to the horizontal as shown in FIGURE 1. If the hose nozzle is 1.0 m above the ground and the wall is 8 m away, calculate the (i) time taken for the water to strike the wall (ii) height, h from the ground
20 m s- 40° 1.0 m h 8 m FIGURE 1 A fireman shoots a stream of water with a speed of 20 m s-l at an angle of 40° to the horizontal as shown in FIGURE 1. If the hose nozzle is 1.0 m above the ground and the wall is 8 m away, calculate the (i) time taken for the water to strike the wall (ii) height, h from the ground
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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![[66.67 km h]
20 m s
h
40°
1.0 m
8 m
FIGURE 1
(b) A fireman shoots a stream of water with a speed of 20 m s'' at an angle of 40°
to the horizontal as shown in FIGURE 1. If the hose nozzle is 1.0 m above the
ground and the wall is 8 m away, calculate the
(i) time taken for the water to strike the wall
(ii) height, h from the ground
[0.52 s, 6.36 m]](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F680cccfe-6530-4d45-b55f-9c8b3c0f7b86%2F4f3027f2-2d97-49a3-868b-b3081c9e8f80%2F1oz2iu_processed.png&w=3840&q=75)
Transcribed Image Text:[66.67 km h]
20 m s
h
40°
1.0 m
8 m
FIGURE 1
(b) A fireman shoots a stream of water with a speed of 20 m s'' at an angle of 40°
to the horizontal as shown in FIGURE 1. If the hose nozzle is 1.0 m above the
ground and the wall is 8 m away, calculate the
(i) time taken for the water to strike the wall
(ii) height, h from the ground
[0.52 s, 6.36 m]
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