A researcher observes a car speeding up from rest. The researcher records data about the car and the car's motion. Which data points can be used to calculate the net force that was acting on the car when it was speeding up?
Select TWO correct answers.
1.The car started from rest.
2.The car's acceleration was 4 m/s2
3.The car's mass is 1,000 kg
4.The car's speed increased for 7 seconds.
5.The car traveled a total of 300 m.
2. The car's acceleration was 4 m/s2
3. The car's mass is 1,000 kg