Why is it important to know the direction of the force applied to a moving object and the direction in which the object is moving when determining the work done on the object? a. only the component of the force perpendicular to the motion is used to calculate the work. b. if the force acts in the same direction as the motion, then no work is done. c. when there is an angle between the two directions, the cosine of the angle must be considered. d. a force at a right angle to the motion requires the use of the sine of the angle.
Answers: 1
Physics, 22.06.2019 06:30, robertrkumar1
At very high pressures, gases become and will eventually a) more dense; become hotter b) more dense; change to a liquid or solid c) less dense; combust d) less dense; turn into a liquid
Answers: 2
Physics, 22.06.2019 12:00, AleciaCassidy
Apatient has a history of poor nutrition. he has skin rashes, bleeding gums, and a cut that hasn’t healed in a long time. what vitamin deficiency most likely caused this symptom?
Answers: 3
Why is it important to know the direction of the force applied to a moving object and the direction...
Mathematics, 12.11.2020 18:00
English, 12.11.2020 18:00
Mathematics, 12.11.2020 18:00
History, 12.11.2020 18:00
Law, 12.11.2020 18:00
History, 12.11.2020 18:00