What is the magnitude of the force on the bead

Reference no: EM1353725

Q. A 10cm-long thin glass rod is uniformly charged to +50 nC. A small plastic bead, charged to - 5.0 nC, is 4.5 cm from the center of the rod. What is the magnitude of the force on the bead?

Q. A 72-kg man stands on a spring scale in an elevator. Starting from rest, the elevator ascends, attaining its maximum speed of 1.20 m/s in 0.80 s. It travels with constant speed for the next 5.00 s. The elevator then undergoes a uniform acceleration in the negative y direction for 1.50 s and comes to rest. What does the the spring scale register (a) before the elevator starts to move?, (b) during the first 0.800 s?, (c) while the elevator is traveling at constant speed?, (d) during the time it is slowing down?

Reference no: EM1353725

Questions Cloud

Culture of african americans and cultures of latin america : Compare similarities and differences of culture of African Americans and the cultures of Latin America.

Calculate the effective annual rate of borrowing : Corporation X has a line of credit at Bank A that requires it to pay 11 percent interest on its borrowing and to maintain a compensating balance equal to 15 percent of the amount borrowed.

What would you say to your former colleague : What examples can you give of preparing and managing potential conflicts that result from change

Determine effective rate of payment : Commercial paper is usually sold at a discount. Company A has just sold an issue of ninety day commercial paper with a face value of 1 million dollar.

What is the magnitude of the force on the bead : A 72 kg man stands on a spring scale in an elevator. Starting from rest, elevator ascends, attaining its maximum speed of 1.20 m/s in 0.80 s.

Culture-specific personality traits : Give a description of two universal and two culture-specific personality traits.

How centripetal acceleration equal tangential acceleration : In one design, a large spring with spring constant 2×10^4 N/m was placed behind the cannon. The other end of the spring braced against a post that was firmly anchored to ship's frame.

Calculation of fv : Anne is considering to attend college when she graduates from high school in seven years from now. She anticipates that she will need $10,000 at the starting of each college year to pay for tuition and fees.

Values and behavior of employees : Examples demonstrates that the culture is not constant, and the international manager need to understand and predict changes in the values and behavior of his/her employees.

User Account

All Pages