Does it give you options?
Answer: The pressure from the air and force of who or what used effort to make it move. For example you roll a ball it doesn't stop unless it runs out of the force which in this case would be energy.
Explanation:
Knowledge
Answer:
Explanation:
Kinetic energy of block will be converted into heat energy by friction .
Heat energy produced = 1/2 m v²
= .5 x 4.8 x 1.2²
= 3.456 J
85% of energy is converted into heat energy , so heat energy produced
= .85 x 3.456 = 2.9376 J .
If Q heat is given to m mass of object having s as specific heat and Δt is increase in temperature
Q = msΔt
specific heat of iron s = 462 J / kg C
Putting the values ,
2.9376 = 4.8 x 462 x Δt
Δt = 13.24 x 10⁻⁴ ⁰C.
Answer:
Opening a coffee shop can be extremely profitable if you do it right. ... If you are franchising or buying an existing business, the location is preselected, but ... is the hallmark of any successful business, especially in the food service industry. ... Having customers order and pay up front and calling them when their drinks and ...
B is false.
not all carbon atoms have 6 neutrons. Carbon 13 for example has 7 neutrons
