{"id":252897,"date":"2022-09-10T10:57:54","date_gmt":"2022-09-10T05:27:54","guid":{"rendered":"https:\/\/infinitylearn.com\/surge\/question\/two-waves-are-represented-by-the-equations-y1asin%cf%89t-and-y2acos%cf%89t-the-first-wave\/"},"modified":"2022-09-10T10:57:54","modified_gmt":"2022-09-10T05:27:54","slug":"two-waves-are-represented-by-the-equations-y1asin%cf%89t-and-y2acos%cf%89t-the-first-wave","status":"publish","type":"questions","link":"https:\/\/infinitylearn.com\/surge\/question\/physics\/two-waves-are-represented-by-the-equationsy1asintandy2\/","title":{"rendered":"Two waves are represented by the equations\u00a0y1=asin\u03c9t\u00a0and\u00a0y2=acos\u03c9t.The first wave"},"content":{"rendered":"","protected":false},"author":1,"template":"","meta":{"_yoast_wpseo_focuskw":"","_yoast_wpseo_title":"","_yoast_wpseo_metadesc":"Two waves are represented by the equations\u00a0y1=asin\u03c9t\u00a0and\u00a0y2=acos\u03c9t.The first wave","custom_permalink":"question\/physics\/two-waves-are-represented-by-the-equationsy1asintandy2\/"},"categories":[],"acf":{"question":"<p><span>Two waves are represented by the equations&nbsp;<\/span><math xmlns=\"http:\/\/www.w3.org\/1998\/Math\/MathML\"><msub><mi>y<\/mi><mn>1<\/mn><\/msub><mo>=<\/mo><mi>a<\/mi><mi>sin<\/mi><mi>\u03c9<\/mi><mi>t<\/mi><\/math><span>&nbsp;and&nbsp;<\/span><math xmlns=\"http:\/\/www.w3.org\/1998\/Math\/MathML\"><msub><mi>y<\/mi><mn>2<\/mn><\/msub><mo>=<\/mo><mi>a<\/mi><mi>cos<\/mi><mi>\u03c9<\/mi><mi>t<\/mi><mo>.<\/mo><\/math><\/p><p><span>The first wave<\/span><\/p>","options":[{"option":"<p><span>Leads the second by&nbsp;<\/span><span><i>p<\/i><\/span><span>&nbsp;<\/span><\/p>","correct":false},{"option":"<p><span>Lags the second by&nbsp;<\/span><span><i>p<\/i><\/span><span>&nbsp;<\/span><\/p>","correct":false},{"option":"<p><span>Leads the second by&nbsp;<\/span><math xmlns=\"http:\/\/www.w3.org\/1998\/Math\/MathML\"><mfrac><mi>\u03c0<\/mi><mn>2<\/mn><\/mfrac><\/math><\/p>","correct":false},{"option":"<p><span>Lags the second by&nbsp;<\/span><math xmlns=\"http:\/\/www.w3.org\/1998\/Math\/MathML\"><mfrac><mi>\u03c0<\/mi><mn>2<\/mn><\/mfrac><\/math><\/p>","correct":true}],"solution":"<p><math xmlns=\"http:\/\/www.w3.org\/1998\/Math\/MathML\"><msub><mi>y<\/mi><mn>1<\/mn><\/msub><mo>=<\/mo><mi>a<\/mi><mi>sin<\/mi><mi>\u03c9<\/mi><mtext>\u2009<\/mtext><mi>t<\/mi><mo>,<\/mo><mtext>\u2009<\/mtext><mspace linebreak=\"newline\">&nbsp;<\/mspace><msub><mi>y<\/mi><mn>2<\/mn><\/msub><mo>=<\/mo><mi>a<\/mi><mi>cos<\/mi><mi>\u03c9<\/mi><mtext>\u2009<\/mtext><mi>t<\/mi><mo>=<\/mo><mi>a<\/mi><mi>sin<\/mi><mrow><mo>(<\/mo><mi>\u03c9<\/mi><mtext>\u2009<\/mtext><mi>t<\/mi><mo>+<\/mo><mfrac><mi>\u03c0<\/mi><mn>2<\/mn><\/mfrac><mo>)<\/mo><\/mrow><\/math><\/p>","subject":""},"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v17.9 - 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