thaovy190901 4/14/2024 11:34:25 AM

Câu 13: Hai dao động điều hòa cùng phương, có phương trình là https://lh7-us.googleusercontent.com/U2NmdYqAyKRno-z035iGQ6vNPZ-QpFNryVA6Utiam6EeFixt6yWAtIL-DGU_PDYKVK81U62uorzxhYAlwjHRbz1oZBBdrJth-a3swN7gHtVH7u0Y83PEWCwcUC6MLYZ6QVhD8LyU6drhuK0=s800 và https://lh7-us.googleusercontent.com/UecoLvDHoAm6gEBkNaKYp_i2YtEdbe5jvjwBICjN99L8QOjWchGJENAqhEE8p-jFZrgzr6Jqx_F51EYkoZkC4UcLRLeHias8NMsb8Vs5967VWOLnIFtJDCfGClR2YXMbhEcro8KswpuQLXA=s800 với https://lh7-us.googleusercontent.com/iAFvY0jgZd6EHxN_zBfnLZZpMriRl7YEu_j-l0UBnx93GB18ClK8LdUCWTTnLkkvTyeHewGyMESJsdFyhyVIB3mvkCz3wjXAHY85GSbCyVANFwxrwUMPqPf5eYUBr4zusaI0kRXNsx_VG0A=s800 và https://lh7-us.googleusercontent.com/F_5lG6FJwsNv3CVoIRwFP3Mokz3wQRGtLfqMRo2Ao0NzVgevRL8L4hmX4e3zWIzPnAW7czAdnAjrWqepNm8_zChZbb2SXIboKewWaIjCyIlho46JCzGB-Q0rWWhslOfTQQR5rFeHXX3_z7w=s800. Khi https://lh7-us.googleusercontent.com/HSv1zYwqqgLqltgOjK5Ux4hrdQyHZHCBHKukz9kJroSk2jcLQnKYG8qcbi2lEPRsdvCUXIA1lX34SdILLtMvV8PxL3Uk0vvheNqHob7RU4JcGqP3HrqW3Q5gzxAiE07D7FqVwfwQzrWbWIg=s800 với https://lh7-us.googleusercontent.com/RVMyw1R6BaxZ675PM5iBKfs903p1SDfRwz83ZFsCrzYbmm-446DdoxaQP_m30K9qewf76N6DsOczhsANY8thAwHr6Nm3gqz9EbIFcp3XJ-fk3dV4pfGRMqnXsfSHlqC7g_PzpiZw_d7DTbY=s800, thì hai dao động này

A. lệch pha nhau https://lh7-us.googleusercontent.com/yGvuTN3JjdDwrZFBg-NHeQqana7TsI4Qw53F1Dawb0GZj0bppH3RqVyKel699A0zebULsjKxQg_QAHTlK9iltkL6jdT8l1TJx9GbJijDs3veclqk6WpOKxIVh_puJh-09CUjmmZoxYB91Sk=s800.        B. lệch pha nhau https://lh7-us.googleusercontent.com/Jraycd8qU-ZT2pEprkqCIOzrsrYOprul5e-b8cXMHZsS1Z4MvH2Mh0WfGW7PspamMC9m0ajT_TkHupfX1VRTE8Gygkazk6QXt4hwpqoP9BPdKyNsGn6OrOt1EHvFgRSDIJmbRl8oCVE-kVI=s800.        C. cùng pha nhau.        D. ngược pha nhau.

0. (Miễn Phí) Đề minh họa tốt nghiệp 2024 của BGD ra ngày 22-3-2024 - Môn Vật Lý (Bản word có lời giải tham khảo)