A 1260 kg is pulling a 335 kg trailer. together the car and, Ask an Expert

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Q1. A 1260 kg is pulling a 335 kg trailer. Together the car and trailer have the acceleration of 2.15 m/s squared. Find out the net force on the car-trailer combination.

Q2. Find out the fundamental frequency and the frequency of the first three overtones of a pipe 65.20 long, if the pipe is open at both ends.

Q3. Shawn and his bike have a combined mass of 47.2 kg. Shawn rides his bike 1.70 km in 10.0 min at a constant velocity. What is Shawn's kinetic energy?

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Category:- Physics
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