Physics, 07.10.2021 15:50 rallen1158
a city government received a $1 million grant to build swimming pools and skating rinks for youth. based on the data provided in the graph, what is the opportunity cost of building one swimming pool?
Answers: 1
Physics, 21.06.2019 18:20
An input force of 7 n is applied to a machine with a mechanical advantage of 1.75. what is the maximum the machine could lift? 12.25 n7n7.25 n26.2 n
Answers: 1
Physics, 21.06.2019 21:10
State one advantage and one disadvantage of using a plane mirrior as a driving mirrior
Answers: 1
Physics, 21.06.2019 21:50
When applying kirchhoff's rules, one of the essential steps is to mark each resistor with plus and minus signs to label how the electric potential changes from one end of the resistor to the other. the circuit in the drawing contains four resistors, each marked with the associated plus and minus signs. however, one resistor is marked incorrectly. which one is it?
Answers: 1
Physics, 22.06.2019 02:30
Mass (kg) force (n) 5 25 10 50 15 75 20 100 a student was trying to find the relationship between mass and force. he placed four different masses on a table and pulled them using a spring scale. the table shows the different masses used in the experiment and the force required to pull each mass. the student concluded that more force was required to pull heavier objects. what comment would you make regarding his conclusion? a) no clear relation can be observed between mass and force from the data. b) there is a direct proportion between the mass and force listed in the table. c) gravity should have been taken into account while performing the experiment. d) there is an inverse proportion between the mass and force listed in the table.
Answers: 2
a city government received a $1 million grant to build swimming pools and skating rinks for youth. b...
Mathematics, 18.08.2020 20:01
Biology, 18.08.2020 20:01
Mathematics, 18.08.2020 20:01
Mathematics, 18.08.2020 20:01
Mathematics, 18.08.2020 20:01
Health, 18.08.2020 20:01
History, 18.08.2020 20:01
Mathematics, 18.08.2020 20:01
Mathematics, 18.08.2020 20:01
Mathematics, 18.08.2020 20:01
Mathematics, 18.08.2020 20:01
Mathematics, 18.08.2020 20:01
History, 18.08.2020 20:01