hunk traveled 550 km at an average speed of 90 km per hour if Tim completed the same distance with the 1 hour and 30 minutes lasted hunk what was Tims average speed for the whole journey

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

Aperson walking 1 mile everyday for exercise, leaving her front porch at 9: 00 am and returning to her front porch at 9: 25 am. what is the total displacement of her daily walk? a) 1 mileb) 0c) 25 minutes d) none of the above

Which of the following statement is false ? a.batteries should never be stored on metal trays or outside in the elements)b, battery acid cannot be neutralized)c.do not stack batteries on top of each other)d.never put a damaged battery in a dumpster. i