To solve this problem we will use the concepts related to the Impulse-Momentum Theorem for which it is specified as the product between force and change in time
And
\Delta p = m\Delta v
Where,
Rearranging to find the Force we have that
Using the expression between mass and velocity
Our values are given as,
Then replacing we have that
Therefore the average force is 6.99N
Answer:
angle of refraction is the same as angle of incidence
Explanation:
C. copper
Explanation:
Copper is the best conductor of heat from the given options. Plastic, wood and cotton are all poor conductors other wise known as insulators.
Metals are typically good conductors of heat.
- they generally do not have a high specific heat capacity which implies that they get heated easily.
- a good conductor allows heat to flow fast and it simultaneously loses heat readily too.
- copper is a good conductor, when heat its perfectly allows heat to pass through
- when heat is removed, it loses it very fast.
Learn more:
Conductors brainly.com/question/2500879
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Answer:
the temperature of the soda
