Final answer:
The force acting on a 1500 kg car accelerating at 5 m/s² is calculated using the formula F = ma, which gives a result of 7500 N.
Step-by-step explanation:
The force acting on a 1500 kilogram car that accelerates at 5 meters per second squared on a level dry asphalt road can be calculated using Newton's second law of motion, represented by the formula F = m × a, where F is the force in Newtons, m is the mass of the object in kilograms, and a is the acceleration in meters per second squared.
In this case, to find the force acting on the car:
- Mass, m = 1500 kg
- Acceleration, a = 5 m/s²
So, the force F can be calculated as:
F = m × a = 1500 kg × 5 m/s² = 7500 N
Therefore, the correct answer is 7500 N.