What is the spring constant of the elastic cord
An elastic cord is 66 cm long when a weight of 57 N hangs from it but is 85 cm long when a weight of 85 N hangs from it. What is the "spring" constant k of this elastic cord?
Expected delivery within 24 Hours
This wire forms a one turn loop in the shape of a square and is then connected to a battery that applies a potential difference of 0.200 V. If the loop is placed in a uniform magnetic field of magnitude 0.200 T, what is the maximum torque that can
Neurons in our bodies carry weak currents that produce detectable magnetic fields. A technique called magneto encephalography, or MEG, is used to study electrical activity in the brain using this concept.
The pilot of an airplane traveling 180 km/h wants to drop supplies to flood victims isolated on a patch of land 150 m below. The supplies should be dropped how many seconds before the plane is directly overhead?
Two forces are applied to the ring of a force table, one at angle of 20o , and the other at an angle of 80o . Regardless of magnitudes of forces, the equilibrant will be in the:
An automobile with a mass of 940 kg goes around a curve with a radius of 64m.The coefficient of friction between the tires and the road is 0.700. What is the maximum speed with which the car can go around the curve ?
Use the graphical method to find the magnitude and direction of the third displacement.
An 83 g arrow is fired from a bow whose string exerts an average force of 95 N on the arrow over a distance of 81 cm. What is the speed of the arrow as it leaves the bow?
If it takes a fish 0.20s to perform evasive action, ? Assume the fish is at the surface of the water.at what minimum height must it spot the pelican to escape
1925612
Questions Asked
3,689
Active Tutors
1460549
Questions Answered
Start Excelling in your courses, Ask a tutor for help and get answers for your problems !!
Question: Jena and Ben are employees of Big City Electronics. They began to have a consensual sexual relationship.
Sahir is the most active student in your kindergarten class. He tends to be very disruptive when the teacher you work with is teaching the class,
Amanda said? Excellent post, Chrystal. You provided great insight into the helpful resource ERIC digital library is. I appreciate how it states the information
Prior to your taking this graduate HR law class you had heard of the term "gender stereotyping," but didn't know much about it.
Describe the results, including any scores. Result: E6% Extraverted Action oriented, Outgoing, Expressive, Hands-On S17% Sensing Traditional,
You are a social worker working with foster children. You are making a home visit to Katie, age nine, and her foster family.
Adler believed that your birth order determines, to a large extent, your personality. He stated that your traits reflect, somehow, how you have achieved