V1 is the initial velocity of the object when the time interval begins. Impulse has the same units and dimensions (M L T−1) as momentum. In the International System of Units, these are kg⋅m/s = N⋅s.
Answer:
Explanation:
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I believe the frequency and energy decrease as wavelenght gets bigger
It can be calculated using Boyle's Law. A.
Answer:
False
Explanation:
The time period of a pendulum is given by :

The terms used in the formula are :
l is length of pendulum
g is acceleration due to gravity
It is clear that the formula of time period of a pendulum is independent of its mass. So, the mass of the pendulum is not used to determine the time of a period. Hence, the given statement is false.