Define the speed of the river current

Assignment Help Physics

Reference no: EM1363826

Q. A swimmer heads directly across a river, swimming at 1.30 m/s relative to the water. She arrives at a point 43.0 m downstream from the point directly across the river, 66.0 m wide. What is the speed of the river current?

What is the swimmer's speed relative to the shore?

In what direction (as an angle relative to a direct line across the river) should the swimmer aim instead, so that she arrives at the point directly opposite her starting point?

Reference no: EM1363826

Questions Cloud

Explain employment background reports : Explain employment background reports are ones that includes professional reference interviews and criminal reports

How many users can be supported if circuit switching is used : Suppose users share a 1Mbps link. Also suppose each user requires 100Kbps when transmitting, but each user transmits only 20% of the time. When circuit switching is used, how many users can be supported?

Incremental analysis-revenues-costs-net income : Ming Company is considering two alternatives. Alternative A will have sales of $150,000 and costs of $100,000. Alternative B will have sales of $180,000 and costs of $120,000.

Determine combined portfolio standard deviation : If the correlation between D and E are o.5 and D has a standard deviation of 0.4 and E has a standard deviation of 0.6, determine combined portfolio standard deviation if you put 40% in D?

Define the speed of the river current : What is the speed of the river current. What is the swimmer's speed relative to the shore.

Explain how much tax revenue does this tax create : Explain how much tax revenue does this tax create. Illustrate what proportion of the tax is borne by consumers.

Continuous personal improvement plan : Helping create a continuous personal improvement plan: -Personal improvement objectives -An action plan with time frames -Strategies for achieving your objectives

Explain employers most preferred approach to job : Explain Employers most preferred approach to job recruiting is to look outside the organization to fill openings rather than hire from within

Hamilton company of control policies : Identify the components of internal control to which each policy or procedure relates. For each item, identify one other policy or procedure for that internal control component that is not on the preceding list.

User Account

All Pages