Question 3 (10 points) The Ashen One, a character from Dark Souls 3 (a game created by From Software and published by Bandai-Namco) blocks a hit from a boss, using a shield. The boss hits with 1500 N of force. The ashen one doesn't move back when hit.

Which of the following must be true for the forces affecting the Ashen One?

a
The force of kinetic friction is equal to the force applied
b
The maximum force of static friction is almost equal to the force applied
c
The maximum force of static friction is greater than the force applied
d
The force of kinetic friction is greater than the force applied

Question 4 (10 points)
A 4.0 x 10^2 N metal box rests on a level surface. The coefficient of friction between the box and the ground is 0.2 for kinetic friction and 0.3 for static friction A Pikman (a videogame character designed by Nintendo) bashes its head against the box.

If the Pikman hits its head against the box with the following forces at different times, which amount(s) of force would make the box move? Select all that apply.

a
130 N
b
80. N
c
70. N
d
50. N

-first use of geothermal energy occurred more than 10,000 years ago in north america by american paleo-indians

-the first industrial use of geothermal energy began near pisa, italy in late 18th century

-in 1904, italian scientist piero ginori conti invented the first geothermal electric power plant in which steam was used to generate the power

-with the above experiment, the first geothermal plant in usa started in 1922 with a capacity of 250 kilowatts

-however, in 1946 first ground-source geothermal heat pump installed at commonwealth building in portland, oregon

-during the 1960’s, pacific gas and electric began operation of first large scale geothermal power plant in san francisco, producing 11 megawatts

-in 1973, when oil crisis began many countries began looking for renewable energy sources and by 1980’s geothermal heat pumps (ghp) started gaining popularity in order to reduce heating and cooling costs

-as effect of climate change started showing results, governments of various countries joined hands to fight against it, for which kyoto protocol was signed in japan in 1997, laid out emission targets for rich countries and required that they transfer funds and technology to developing countries, 184 countries have ratified it

hope this

the temperature in kelvin of 2.0 dm3 of an ideal gas is doubled and its pressure is increased by a factor of four. what is the final volume of the gas