a stone of mass 50 g is 12:40 Carly up from the ground and reaches a maximum height of 20 m above the ground ignore the effect of friction calculate. a)the initial speed of the storm using the principle of conservation of mechanical energy​

What is a self-improvement strategy for a parent with a busy schedule? a. spend more time watching exercise shows on tv. b. start exercising when the kids are grown. c. use a calendar to plan daily exercise. d. write in a journal about the importance of exercise.

Explain the sliding filament method

We can be sure that a mole of table sugar and a mole of vitamin c are equal in their