Question

An artificial heart must beat an average of 60 beats per minute, and must last at least 30 years. If there are 60 minutes in an hour, 24 hours in each day, and 365.25 days in a year, how many beats must the artificial heart provide in this 30 year period?

Expert Answer

Want to see the step-by-step answer?

See Answer

Check out a sample Q&A here.

Want to see this answer and more?

Experts are waiting 24/7 to provide step-by-step solutions in as fast as 30 minutes!*

See Answer
*Response times vary by subject and question complexity. Median response time is 34 minutes and may be longer for new subjects.
Tagged in
SciencePhysics

Units and Dimensions

Related Physics Q&A

Find answers to questions asked by student like you
Show more Q&A

Q: A 1450-kg submarine rises straight up toward the surface. Seawater exerts both an upward buoyant for...

A: The acceleration of the submarine can be calculated using given steps:Given:

Q: Suppose you use an ideal pulley of the type shown in (attached image) and find it necessary to exert...

A: a)The relation between tension and weight of load is,

Q: 4. (a 5) Power stations are normally far away from the customers. A transformer is often used to inc...

A: (a)The primary reason that power is transmitted at high voltage is to increase efficiency, the lower...

Q: Can you produce current from a magnet and vice versa?

A: Michel Faraday’s experiments on a magnet and a loop of wire explained the relation between electrici...

Q: What is 47.905 rounded to three significant figures? I put 48.0 and it was incorrect.

A: The given number is having five significant numbers.The new round of to three significant figures is...

Q: We have 39.5 g of a particular substance. Its specific heat in solid form is 0.8 J/(g K) and its spe...

A: The unit of temperature is not given. As the unit of Temperature used in specific heat is Kelvin. So...

Q: What net external force is exerted on a 1350-kg artillery shell fired from a battleship if the shell...

A: To find:The mass of the artillery shell is given as 1350 kg and it accelerates 2.2 x 104 m/s2 . We n...

Q: Two manned satellites approaching one another at a relative speed of 0.550 m/s intend to dock. The f...

A: Solution:The final relative velocity can be calculated using following steps:Given:

Q: A rock is tossed straight up with a speed of 26 m/s . When it returns, it falls into a hole 12 mdeep...

A: Write the kinematic relation between initial and final velocity