Final answer:
The momentum of a 35kg object moving at 15m/s is calculated using the equation p = mv, resulting in a momentum of 525 kg·m/s.
Step-by-step explanation:
The momentum of an object is calculated using the equation p = mv, where p represents the momentum, m is the mass of the object, and v is its velocity. For a 35kg object moving at 15m/s, the momentum can be calculated as follows:
- p = m * v
- p = 35kg * 15m/s
- p = 525 kg·m/s
Therefore, the momentum of the object is 525 kg·m/s, which corresponds to option a.