If the system is in equilibrium the net force on the system is zero. That is the net upward force acting on the system is equal to the net downward force.
Click the answer you think is right The sum of the external forces Zero The net...
The sum of the internal forces on a system always equal to what? Click the answer you think is right. The sum of the external forces Zero The net force on the system Do you know the answer? Read about this
If the sum of the external forces on an object is zero, then the sum of the external torques on it must also be zero. A) True B) False
Prices may be fixed as a result of: Click the answer you think is right. high demand for the product. characteristics of a market, such as a consumer preferences. government intervention in the market. a decrease in the number of suppliers. Do you know the answer? I know it Think so Unsure No idea
Which of the following statements concerning lab protocols is correct? Click the answer you think ls right. okay to modify the lab procedure If you have carefully read it first, and you have a way to do things more quickly It is fine to use your cell phone for calculations needed in the lab as long as you are wearing gloves. Food may be consumed in lab as long as the bench is wiped down and hands are washed. Make-up...
Select the correct relationship between mole fraction and partial pressures. Click the answer you think is right. -XHO P- Р. He PH - XHPT P+ = XHe PH Do you know the answer?
Type your answer in the box. cost is the sum of fixed cost and variable cost at each level of output. Do you know the answer? Read about this I know it Think so Unsure No idea
Which of the following is an operating activity? Click the answer you think is right. Purchasing equipment Selling services to customers Selling a building Issuing common stock
Which of the following is considered a financing activity? Click the answer you think is right. Selling a building Paying interest on a loan Paying a dividend to stockholders Paying expenses
Three different forces act on an object. They are:→F1=<5,3>F→1=<5,3>→F2=<−6,−4>F→2=<-6,-4>→F3=<−1,8>F→3=<-1,8>Find the net force FnetFnet on the object (the sum of the forces) and Find what fourth force, F4F4 would need to be added so the object feels no force, that is, so Fnet=0
The mean square deviation (MSD) is calculated as Click the answer you think is right. 20%93 y-y) y.-y v- 93