A car with a mass 1600kg is towing a trailer with the mas of 420 kg. The car provides a thrust forward of 3300 N. What is the acceleration of the trailer.

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This is important. 1. which of the following is an si base unit for measuring length? (2 points) inch gram meter mole 2. which of the following units for distance is an si unit? (2 points) centimeter foot inch yard 3. which of the following tools should a scientist use to measure an object in meters? (2 points) electronic balance pan balance tape measure thermometer

What is the angular momentum of the bar about the axle?