Amarble with a mass of 1.5 grams rolls at a constant rate of 0.50 cm/s across a table. what is the magnitude of the marble's momentum?

7.5×10⁻⁶ kg m/s

Explanation:

The momentum of a body is given by the product its mass and velocity with which the object is moving.

P = m v

where m is the mass and v is the velocity

It is given that:

The mass of the marble is m = 1.5 g = 0.0015 kg

The velocity of the marble is v = 0.50 cm/s = 0.005 m/s

P = 0.0015 kg×0.005 m/s = 7.5×10⁻⁶ kg m/s

Thus, the magnitude of the marble's momentum

the focus of lesson 1 is newton's first law of motion - sometimes referred to as the law of inertia. newton's first law of motion is often stated as. an object at rest stays at rest and an object in motion stays in motion with the same speed and in the same direction unless acted upon by an unbalanced force.

explanation:

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