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A fireman 54.0 m away from a burning building directs a stream of water from a ground-level fire hose at an angle of 20.0° above the horizontal. If the speed of the stream as it leaves the hose is 40.0 m/s, at what height will the stream of water strike the building? 9.6 m (above ground level) A placekicker must kick a football from a point 36.0 m (about 40 yards) from the goal. Half the crowd hopes the ball will clear the crossbar, which is 3.05 m high. When kicked, the ball leaves the ground with a speed of 22.0 m/s at an angle of 46.0° to the horizontal, (0) By how much does the ball clear or fall short of clearing the crossbar? (Enter a negative answer if it falls short) (b) Does the ball approach the crossbar while still rising or while falling?

A fireman 54.0 m away from a burning building directs a stream of water from a ground-level fire hose at an angle of 20.0° above the horizontal. If the speed of the stream as it leaves the hose is 40.0 m/s, at what height will the stream of water strike the building? 9.6 m (above ground level) A placekicker must kick a football from a point 36.0 m (about 40 yards) from the goal. Half the crowd hopes the ball will clear the crossbar, which is 3.05 m high. When kicked, the ball leaves the ground with a speed of 22.0 m/s at an angle of 46.0° to the horizontal, (0) By how much does the ball clear or fall short of clearing the crossbar? (Enter a negative answer if it falls short) (b) Does the ball approach the crossbar while still rising or while falling?

College Physics
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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Plz plz solve these  2 problems asap   I have to submit it.will definitely upvote 

A fireman 54.0 m away from a burning building directs a stream of water from a ground-level fire hose at an angle of 20.0° above the horizontal. If the speed of the stream as it leaves the hose is 40.0 m/s, at what height will the stream of water strike the building? 9.6 m (above ground level) A placekicker must kick a football from a point 36.0 m (about 40 yards) from the goal. Half the crowd hopes the ball will clear the crossbar, which is 3.05 m high. When kicked, the ball leaves the ground with a speed of 22.0 m/s at an angle of 46.0° to the horizontal, (0) By how much does the ball dear or fall short of clearing the crossbar? (Enter a negative answer if it falls short) (b) Does the ball approach the crossbar while still rising or while falling? Onsing falling
Transcribed Image Text:A fireman 54.0 m away from a burning building directs a stream of water from a ground-level fire hose at an angle of 20.0° above the horizontal. If the speed of the stream as it leaves the hose is 40.0 m/s, at what height will the stream of water strike the building? 9.6 m (above ground level) A placekicker must kick a football from a point 36.0 m (about 40 yards) from the goal. Half the crowd hopes the ball will clear the crossbar, which is 3.05 m high. When kicked, the ball leaves the ground with a speed of 22.0 m/s at an angle of 46.0° to the horizontal, (0) By how much does the ball dear or fall short of clearing the crossbar? (Enter a negative answer if it falls short) (b) Does the ball approach the crossbar while still rising or while falling? Onsing falling
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