A wooden block meauring 40cm x 10cm x 5cm has a mass 850gm . find the density of wood? please answer me.​

The sun generates both mechanical and electromagnetic waves. which statement about those wave is true?

It can take some of those large , industrial vehicles up to feet to stop when traveling only 60 mph, and therefore , you shoukd be mindful to not be jn the traffic right in front of them a. 100 feet b. 200 feet c. 335 feet d. 425 feet

You will be galileo perform the experiment to determine if objects with different mass fall at the same, or different, rates in the air and in a vacuum. (refer to the walk-through video to locate the online lab within the online textbook).