I just need help with part C please! I'm struggling! Thank you. a) If half of...
please do as many as you can please thanks alot VU22475 Apply Scientific Principles to Engineering Problems Calculate the maximum deceleration of a car that is heading down a 8 slope (one that makes an angle of 8 with the horizontal). You may assume that the weight of the car is evenly distributed on all four tires and that the coefficient of static friction is involved - that is, the tires are not allowed to slip during the deceleration. The...
A father pulls his child on a sled by pulling on a rope over his shoulder as shown. Using the coefficient of friction for steel on ice from table 1, calculate the acceleration of the sled if its mass plus the child is 22 kg, assuming the sled is already in motion. Table 1 Approximate Coefficients of Friction of Some Common Materials Materials rubber on concrete (dry) rubber on asphalt (dry) steel on steel (dry) steel on steel (greasy) leather...