Final answer:
The resultant force on the car is 95 N.
Step-by-step explanation:
In this scenario, the car is being pushed by you and your friend with different forces. The resultant force on the car can be calculated by adding the individual forces together. In this case, the resultant force is the sum of your force of 50 N and your friend's force of 45 N. Therefore, the resultant force on the car is 95 N.