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Question: i use the sae formula to estimate the necessary power...

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I.- Use the SAE formula to estimate the necessary power (hp) to keep a 2500 kg pick up truc k in a constant velocity under the following scenarios 5.5x 10 +90F 1100 + 0.0388F. 2 Ktakes value between 0.8 (Radial Tires) y 1.0 (Bias Ply Tires) Fz (Newtons) P (Pa)Newtons/m2 V (m/s). a) Kerb condition (2500 kg) with BiasPly Tires35 psi constant speed of 40 kmh b) Kerb condition (2500 kg) with BiasPly Tires 35 psi constant speed of 100 km/h c Kerb condition (2500 kg) with Radial Tires 35 psi constant speed of 40 km/h d) Kerb condition (2500 kg) with Radial Tires 35 psi constant speed of 100 km/h e Load condition (3500 kg) with Radial Tires a 35 psi constant speed of 40 km/h f) Load condition (3500 kg) with Radial Tires 35 psi constant speed of 100 km/h g Load condition (3500 kg) with Radial Tires 30 psi constant speed of 40 km/h h) Load condition (3500 kg) with Radial Tires a 30 psi constant speed of 100 km/h II- Assume that the driver release the pedal and dissengage the cluth (gear in neutral); estimate the total time and distance until the vehicle makes a complete stop. Take the initial time when the driver release the pedal. Consider the condition of loaded vehicle (3500 kg) with radial ires30 psi with intial velocity of 40 km/m. If posible make two graphs Speed vs time Total distance vs time Suggestion: Try to develop this task in a spreadsheet and make reasonable assumptions on your process
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