What is the acceleration of the sled and the normal force acting on it, to the nearest tenth?
A
A is equal to 1 point 6 the fraction with numerator m and denominator s squared ; cap f sub cap n is equal to 65 point 6 cap nB
A minus 2 point 2 the fraction with numerator m and denominator s squared ; cap f sub cap n is equal to 78 point 4 cap nC
A is equal to 1 point 3 the fraction with numerator m and denominator s squared ; cap f sub cap n is equal to 63 point 1 cap nD
A is equal to 1 point 9 the fraction with numerator m and denominator s squared ; cap f sub cap n is equal to 93 point 7 cap n