Aworker drops a wrench from the top of a tower 92.6 m tall. what is the velocity when the wrench strikes the ground? the acceleration of grav- ity is 9.81 m/s2. round to the nearest hun- dredth place

Sarah wants to know where in her garden chamomile would grow the best. she thinks chamomile will grow best in the corner of the garden that gets the most sunlight. to test her hypothesis, she decides to plant several groups of chamomile in her garden as an experiment. which of the following variables will sarah need to measure to know which group of plants grew best? a. the location of the plants b. the type of plants c. the height of the plants d. the amount of water she gives the plants

Which is a chemical property of iron? a. it forms iron oxide (rust) when exposed to moisture and air. b. it is a gray–black metal that is hard to the touch. c. it has a melting point of 2795°f (1536°c). d. it is a good conductor of heat

What type of radiation is lead emitting in the following equation? alpha particles beta particles gamma rays