Answer:
It's your first question!!!
Explanation:
Enjoy it!!!
Answer:
Frequency is <u>the number of waves</u> that move past a point during a specific amount of time. Frequency is measured in <u>Hertz</u>, and is classified as high, medium, or low. Frequency is interpreted as the <u>pitch</u> of a sound. Intensity refers to the <u>loudness</u> of a sound and is measured in <u>decibels</u>. Louder sounds <u>increase</u> the rate of nerve signals relayed to the brain.
Explanation:
Answer: 3
Explanation:
Given
One cloud is traveling at rate of
combined velocity of the two is
Suppose the masses of the clouds be
Conserving momentum
Answer:
22 N applied force
Explanation: Since they are both pushing the wagon in the same direction the force adds up.
AnswerA tell me what u got sorry if its worng
Explanation: