A marksman standing on a motionless railroad car fires a gun into the air at an angle of 30.0° from the horizontal. The bullet has a speed of 173 m/s (relative to the ground) and a mass of 0.010 kg. The man and car move to the left at a speed of 1.0 × 10ˆ’3 m/s after he shoots. What is the mass of the man and car?

Transcribed Image Text:

30.00