How much time does it take her to cross the river

Assignment Help Physics

Reference no: EM13701222

Compute each p[art of given question:

Question: A woman starts to swim directly across a 5.0-km-wide river. Her speed with respect to the water is 1.3 m/s. The river current carries the woman downstream at a speed of 0.91 m/s.

Part A: How much time does it take her to cross the river?

Part B: How far downstream will the river carry her by the time she reaches the other side of the river?

I don't know how to get that answer. Please help.

Reference no: EM13701222

Questions Cloud

Obtain the electric flux through the top surface of cube : A 12 nC point charge is at the center of a 2.0 m x 2.0 m x 2.0 m cube. What is the electric flux through the top surface of the cube

What are the pebbles speed and acceleration : Your roommate is working on his bicycle and has the bike upside down. What are the pebble's speed and acceleration

What is the mass of a cube of gold : What is the mass of a cube of gold in kg if each edge is 2 feet long and the density of gold is 19300 kg/m3

What is the horizontal component of a drop velocity : When a train's velocity is 12.0 m/s eastward, raindrops that are falling vertically with respect to the earth make traces that are inclined 30.0 degrees to the vertical on the windows of the train. What is the horizontal component of a drop's veloc..

How much time does it take her to cross the river : A woman starts to swim directly across a 5.0-km-wide river. Her speed with respect to the water is 1.3 m/s. How much time does it take her to cross the river

Calculate the magnitude of the initial velocity : On a spacecraft two engines fire for a time of 590 s. One gives the craft an acceleration in the x direction of ax = 5.35 m/s2, Calculate the magnitude of the initial velocity

What was the vertical component of jills velocity : Jack and Jill ran up the hill at 3.4m/s. The horizontal component of Jill's velocity vector was 2.5m/s. What was the vertical component of Jill's velocity

Evaluate the magnitude of the centripetal acceleration : Determine the magnitude of the centripetal acceleration of an object on the surface of the Earth at latitude of 61.5°. Consider the Earth to be a sphere of radius R = 6.38 x 106

Find the magnitude of the electric field at given point : A solid metal sphere with radius 0.420m carries a net charge of 0.280nC. Find the magnitude of the electric field at a point 0.100m outside the surface of the sphere

User Account

All Pages