How much knowledge of Physics and Chemistry should workers building a shopping mall know?
Sarah asked:
I am writing a data table of 5 different jobs that would be needed in building and furnishing a shopping mall. I chose retail land developer, real estate agent, lawyer, architect, and interior designer. I have to also write how much knowledge of physics and chemistry should each worker know. Please help me, thank you!
I am writing a data table of 5 different jobs that would be needed in building and furnishing a shopping mall. I chose retail land developer, real estate agent, lawyer, architect, and interior designer. I have to also write how much knowledge of physics and chemistry should each worker know. Please help me, thank you!
What is the required force to pull a shopping car?
JerichoX asked:
A woman pulls a shopping car with a force F at an angle of 35. The car mass is 20kg and its friction coefficient is 0.05. Find:
(A) The force the woman needs to apply to move the car with a constant velocity of 1m/s.
(B) The magnitude of the normal force and friction when the car moves at constant velocity.
(C) The force the woman needs to exert to push the car with a constant velocity of 1/s.
(D) The Displacement if the car is pushed 5 seconds and the displacement if the car is pulled 5 seconds.
A woman pulls a shopping car with a force F at an angle of 35. The car mass is 20kg and its friction coefficient is 0.05. Find:
(A) The force the woman needs to apply to move the car with a constant velocity of 1m/s.
(B) The magnitude of the normal force and friction when the car moves at constant velocity.
(C) The force the woman needs to exert to push the car with a constant velocity of 1/s.
(D) The Displacement if the car is pushed 5 seconds and the displacement if the car is pulled 5 seconds.