For brainliest 15 points!

a car comes to a stop over a distance of 30.0 m after the driver applies the brakes. if the car decelerates at a constant rate of –3.50 m/s2, what was the car's original speed?

All the simple machines make work easier to do by changing the or of a force. a. size; type b. work; type c. size; direction d. type; direction

Consider the following position function. find (a) the velocity and the speed of the object and (b) the acceleration of the object. bold r left parenthesis t right parenthesisr(t)equals=left angle 6 t superscript 4 baseline comma 2 t cubed right angle6t4,2t3 for tgreater than or equals≥0

Under normal conditions, describe how increasing the temperatures effects the solubility of a typical salt