S Chapter 7 Score: 0/11 0/11 answered Question 8 Y (a) Calculate the force (in N) needed to bring a 841 kg car to rest f
Posted: Sun Jul 10, 2022 12:11 pm
Question 8 Y (a) Calculate the force (in N) needed to bring a 841 kg car to rest from a speed of 88 km/h in a distance of 110 m (a fairly typical distance for a non-panic stop). N (b) Suppose instead the car hits a concrete abutment at full speed and is brought to a stop in 2.00 m. Calculate the force exerted on the car. Question Help: Read Submit Question N (c) Find the ratio of the force you found in part(b) to the one you found from part (a). (i.e., F(b)/F(a))
S Chapter 7 Score: 0/11 0/11 answered