
x= 417.755 ft.
Question 4 5 pts An automobile weighing 4000 lbf is driven down a 5 degree incline...
An automobile weighing 4000 lb is driven down a 5° incline at a speed of 60 mi/h when the breaks are applied, causing a constant breaking force of 1500 lb. Determine the distance traveled by the automobile as it comes to stop.
tance (160 ft) to meters. (The conversion factors are in Appendix B.) and (3.241 U derive Equation (3.25). tance from 60 miles per hour (mph) is (b) Compute the average acceleration in meters/sec- measure of the brakes of an automobile. In this test, the ond and then use f ma to compute the average braking force in newtons. one brakes are applied while the car is traveling at a steady 60 mph. The braking distance is the distance from the...
Question 9 5 pts The automobile shown below has a weight of 2700 lbf. It is moving at 4 ft/s when it crashes into a rigid wall. If the impact occurs in 0.06 seconds, determine the average impulsive force in lbf) acting on the car during the collision.
hi this is my first question multiple choose
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only 4 question in the firsr part
Question 1 Not yet answered Marked out of 50.00 P Flag question A box with mass m = 2 kg slides up an inclined ramp with length d = 5 m as shown in the Figure. The box starts with an initial speed v; at the bottom of the ramp. The box slows down as it slides up due to a constant friction force...