Two identical automobiles are approaching a yellow light. The first

automobile has a speed 30 mi/hr, and

the second automobile has a speed

42 mi/hr. Compared to the 30 mi/hr

automobile, the stopping distance of

the 42 mi/hr automobile will be

a) the same

c) double

b) 1.4 times longer

d) 4 times longer

A-of 75 cm by cm by 17.5 cm up. of is 2 kg a , in ,if it is in , kg/?

Using gravity, an elephant can pull a mouse towards it from the ground. true or false explain why. will give brainliest if answered fast and the best explanation

An insulated thermos contains 148 g of water at 72.7 ˚c. you put in a 11.7 g ice cube at 0.00 ˚c to form a system of ice + original water. the specific heat of liquid water is 4190 j/kg•k; and the heat of fusion of water is 333 kj/kg. what is the net entropy change of the system from then until the system reaches the final (equilibrium) temperature?