Question

If a blue whale has a mass of 1.46 × 105 kg and momentum of 9.73 × 105 kgm/s to the south, what is its velocity?

Answer 1

Answer:9.73x10^5 x1/1.46x10^5

Explanation:

v= p/m

Answer 2

The velocity of the blue whale is 6.6575 m/s to the south.

To calculate the velocity of the blue whale, we can use the equation:

momentum = mass x velocity

where momentum is given as 9.73 x 10^5 kgm/s, and mass is given as 1.46 x 10^5 kg.

Rearranging the equation, we get:

velocity = momentum / mass

Plugging in the values, we get:

velocity = 9.73 x 10^5 kgm/s / 1.46 x 10^5 kg

Simplifying the expression, we get:

velocity = 6.6575 m/s

Therefore, the velocity of the blue whale is 6.6575 m/s to the south.

This means that for every second, the blue whale is moving 6.6575 meters to the south. The momentum of the blue whale is determined by its mass and velocity, and in this case, the blue whale has a large mass but a relatively low velocity, resulting in a significant momentum.

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