What is the mathematical relationship between these three values? 0.78 seconds, -9.81 m/s^2, and -7.68 m/s. I need help with this, please.

Name three different units of energy used to measure heat and describe what type of situations each is usually used.

Lymphocytes known as blastocysts make antibodies that fight infection. select the best answer from the choices provided t f

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