A ball dropped from a cliff has 100j in its gpe store as it is released. What is the value of the KE store when it just reached the ground

What is tan(61)? а. 1.80 b. 0.49 c. 0.61 d. 0.87

When a 5.0kg cart undergoes a 2.2m/s increase in speed, what is the impulse of the cart

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