Question
1. A battery with a capacity of 2500 mAh (milliamp-hours) is used to power a device...
1. A battery with a capacity of 2500 mAh (milliamp-hours) is used to power a device that constantly draws 400 mA of current. Assuming that the battery is ideal, how long will the battery last? The same battery as above is now used to power a clock that only draws current when the second hand "ticks". The current draw during this movement is 2mA. A clock ticks every second but note that the second hand doesn't take a second to move. Let's assume it takes 50 ms (milliseconds) to move. How long will the battery last? 2.
Answers
Similar Solved Questions
1 answers
What are some structural characteristics that differentiate between proteins, RNA, and DNA?
What are some structural characteristics that differentiate between proteins, RNA, and DNA?...
1 answers
Confused with these questions 3.24. The following data represents the number of days in the hospital...
confused with these questions 3.24. The following data represents the number of days in the hospital for 30 pneumonia patients. 4 4 5 &nbs...
2 answers
JUAN SAYS, 'WHEN YOU PUT TOGETHER UNEQUAL GROUPS, YOU CAN ONLY ADD
JUAN SAYS, 'WHEN YOU PUT TOGETHER UNEQUAL GROUPS, YOU CAN ONLY ADD.' iS HE CORRECT? EXPLAIN....
1 answers
HNK Worldwide is a taxable corporation. It is currently an all equity firm that has 2,000...
HNK Worldwide is a taxable corporation. It is currently an all equity firm that has 2,000 shares of stock outstanding with a market price of $30.12 a share. The tax rate is 35 percent. Its unlevered cost of equity is 8.0 percent. The firm is considering adding $60,000 of debt that pays 3 percent to ...
1 answers
Question 3 D'Mortgage's primary business is processing mortgage loan applications. In 20X1, the manager of D'Mortgage's...
Question 3 D'Mortgage's primary business is processing mortgage loan applications. In 20X1, the manager of D'Mortgage's loan department established a policy of charging $300 fee for every loan application processed. 20X2's costs have been projected as follows: Variable costs: Loa...
1 answers
A ball thrown straight up into the air is found to be moving at 7.19 m/s...
A ball thrown straight up into the air is found to be moving at 7.19 m/s after falling 2.46 m below its release point. Find the ball's initial speed (in m/s)....
1 answers
How does villi work in the small intestine?
How does villi work in the small intestine?...
1 answers
Please show all work with steps thank you will leave like for reply 6. Determine any...
Please show all work with steps thank you will leave like for reply 6. Determine any points where the curve given by C :=t, y = ta, z = + intersects the cylinder y = 16-22. If no such points exist, state this....
1 answers
How will the expansion of Managed Care produce competitive effects throughout the healthcare market?
How will the expansion of Managed Care produce competitive effects throughout the healthcare market?...
1 answers
Productivity relates to the quantity of goods and services produced from each unit of money input....
Productivity relates to the quantity of goods and services produced from each unit of money input. True False The stock of equipment and structures that are used to produce goods and services is called physical capital. True False If we keep adding inputs and the benefits from it decline, we are exp...
1 answers
1) A Moving to the next question prevents changes to this answer. Question 18 Histamine is...
1) A Moving to the next question prevents changes to this answer. Question 18 Histamine is stored in the granules of O Mast cells Lymphocytes Lysosomes Neutrophils cal- A Moving to the next question prevents changes to this answer....
1 answers
A ballistic pendulum, with a length of 1.5m and a mass of 3.0kg, is struck by...
A ballistic pendulum, with a length of 1.5m and a mass of 3.0kg, is struck by a bullet (m=15g) and deflected to an angle of 170 with the vertical. What was the initial speed of the bullet?...
1 answers
How do you solve the system of equations #7x - 5y = - 3# and #4x - 9y = - 14#?
How do you solve the system of equations #7x - 5y = - 3# and #4x - 9y = - 14#?...
1 answers
Problem 7 The three charges shown below (Q1-28.4 of a triangle with sides a 4 m...
Problem 7 The three charges shown below (Q1-28.4 of a triangle with sides a 4 m and b-4 m C, Q2-284 C, Q3-67.0 C) are at the corners 3 2 Calculate the amount of work required to assemble this system of charges, assuming they are brought in from infinity. Submit Answer Tries 0/6 Due in 12 hours, 12 m...
1 answers
13 +16 10 points 2000 2002 2003 2004 CALENDAR QUARTEA 2006 2008 What was the range, in absolute v...
13 +16 10 points 2000 2002 2003 2004 CALENDAR QUARTEA 2006 2008 What was the range, in absolute value of percentage change, of the verlation in quarterly growth rates between 2005 Q4 and 2007 Q4 of 5.60% Prev13 of 21Next> 13 +16 10 points 2000 2002 2003 2004 CALENDAR QUARTEA 2006 2008 What was t...
1 answers
Please help with this one i got the first part just need the exercise part 8.60...
Please help with this one i got the first part just need the exercise part 8.60 x 105 Ω- find the following (a) the time constant of the circult HC 46.4 HC 68 (e) the current in the resistor at that time (a) Find the charge on the capacitor after 2.10 s have elapsed How do the...
1 answers
Can u answer these questions with explanation!! Evaluate the differential input resistance (in kOhms) for a BJT differential amplifier with emitter degeneration resistors of 328.70hms, Beta of...
Can u answer these questions with explanation!! Evaluate the differential input resistance (in kOhms) for a BJT differential amplifier with emitter degeneration resistors of 328.70hms, Beta of 31.63, common DC current source of 1.75mA with output resistance of 475kOhms. C2 C1 le Ro Find the common m...
1 answers
Suppose there is a startup Alpha founded last year in a very promising industry with a...
Suppose there is a startup Alpha founded last year in a very promising industry with a lot of growth opportunities. (1) This year Alpha considers raising more funds for expanding its business and innovations, it could either choose to raise funds by issuing equities to some venture capitals or choos...
1 answers
Midwest Fastener Supply stock is expected to return 16 percent in a booming economy, 12 percent in a normal economy, and...
Midwest Fastener Supply stock is expected to return 16 percent in a booming economy, 12 percent in a normal economy, and −3 percent in a recession. The probabilities of an economic boom, normal state, or recession are 12 percent, 80 percent, and 8 percent, respectively. What is the expected ra...