There are three ways an object can accelerate: a change in velocity, a change in direction, or a change in both velocity and direction.
During the refrigeration cycle, warm gases are made even hotter due to pressurization
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Answer:
Momentum = 9kgm/s
Explanation:
Given the following data;
Mass = 18kg
Velocity = 0.5m/s
Momentum can be defined as the multiplication (product) of the mass possessed by an object and its velocity. Momentum is considered to be a vector quantity because it has both magnitude and direction.
Mathematically, momentum is given by the formula;
Substituting into the equation, we have;
Momentum = 18 * 0.5
Momentum = 9kgm/s
Therefore, the momentum of the object is 9kgm/s.