Physics really stumps me, I try to study a lot but its not getting in my head... Anyway here are the questions i need help on. I tried doing the problem out but it confuses me.. SO far i'm going over velocity, displacement, like V=d/t and D=vt t=d/v(adsbygoogle = window.adsbygoogle || []).push({});

1) You drive your Miata from home at an average velocity of 80 km/h for 3 hrs. Halfway to your destination, your Miata develops some engine problems, and for 5hrs you "nurse" the car the rest of the way. What is your average velocity for the entire trip?

2) Two cars are headed in the same direction; one traveling 60 km/h is 20km ahead of the other traveling 80km/h.

A)What would the graph look like showing the motion of the two cars?

B) When does the faster car overtake the slower one?

3) A bullet is fired with a speed of 720.0 m/s.

A) What time is required for the bullet to strike a target 324 m away?

B) What is the velocity in km/h

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# Homework Help: Physics Homework need help for answers/also explain how to do them

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