Physics, 14.10.2019 12:30 ligittiger12806
How much force is needed to move a brick with a mass of 345-kg a distance of 28m while doing 1008 j of work?
Answers: 1
Another question on Physics
Physics, 21.06.2019 15:00
Aman does 500 j of work pushing a car a distance of 2 m. how much force does he apply? assume there is no friction. a. 250 n b. 1000 n c. 125 n d. 500 n
Answers: 1
Physics, 22.06.2019 01:20
An engineer designs a roller coaster so that a car travels horizontally for 152 ft, then climbs 137 ft at an angle of 34.0° above the horizontal. it then moves 137 ft at an angle of 48.0° below the horizontal. if we take the initial horizontal motion of the car to be along the +x-axis, what is the car's displacement? (give the magnitude of your answer, in ft, to at least four significant figures and give the direction of your answer in degrees counterclockwise from the +x-axis.)
Answers: 1
Physics, 22.06.2019 03:50
A30 kg weight lies on top of a massless piston of area a = 0.01 m2 the exterior air is at a (constant) p =1 atm and t = 27 c. the interior gas is 0.4 moles of (ideal) n2 and it has initial temperature 27.00 degrees c. 1. what is the initial pressure in the interior? a. 29.4 kpa b. 130.7 kpa c. 101.3 kpa the next three questions concern what happens when an amount of heat q is slowly added to the interior, raising the piston by 1 mm and raising the interior temperature to 27.40 c
Answers: 3
Physics, 22.06.2019 16:00
The process of predicting values that extend beyond the range of data points is called absolute value extrapolation interpolation prediction for any given: )
Answers: 2
You know the right answer?
How much force is needed to move a brick with a mass of 345-kg a distance of 28m while doing 1008 j...
Questions
History, 10.11.2020 22:30
Mathematics, 10.11.2020 22:30
Mathematics, 10.11.2020 22:30
Mathematics, 10.11.2020 22:30
Mathematics, 10.11.2020 22:30
Computers and Technology, 10.11.2020 22:30
Computers and Technology, 10.11.2020 22:30
Mathematics, 10.11.2020 22:30
Mathematics, 10.11.2020 22:30
Advanced Placement (AP), 10.11.2020 22:30
Mathematics, 10.11.2020 22:30
