Question1a boat crosses a river of width 171 m in which the

Assignment Help Physics

Reference no: EM13349826

Question1

A boat crosses a river of width 171 m in which the current has a uniform speed of 1.51 m/s. The pilot maintains a bearing (such as the direction in which the boat points) perpendicular to the river and a throttle setting to give a constant speed of 2.59 m/s relative to the water.

How far downstream from the initial position is the boat when it reaches the opposite shore? Answer in units of m

Question2

A race driver makes a pit stop to refuel. After refueling, he leaves pit area with an acceleration of 6 m/s and after 4 s he enters the key speedway. At the same instant he enters the speedway, another race-car that is on the speedway and travelling with a constant speed of 70 m/s overtakes and passes entering car. If entering car maintains its acceleration, how much time is necessary for it to catch the other car?

Reference no: EM13349826

Questions Cloud

Question1a projectile is launched at 28 ms at 22 degrees : question1a projectile is launched at 28 ms at 22 degrees above horizontal from the top of a building that is 62 meters

Question1a softball of mass m 0195 kg is pitched at a : question1a softball of mass m 0.195 kg is pitched at a speed v0 27.3 ms. due to air resistance by time it reaches

Question1 nbspgravity you shouldnrsquot need a calculator : question1. nbspgravity you shouldnrsquot need a calculator for these problems a sum up the universal law of gravitation

Question 1although it is ultimately misleading to suggest : question 1although it is ultimately misleading to suggest that generic typologies of cultural tourists exist it is

Question1a boat crosses a river of width 171 m in which the : question1a boat crosses a river of width 171 m in which the current has a uniform speed of 1.51 ms. the pilot maintains

Question1batman whorsquos mass is 110 kg is holding on to : question1batman whorsquos mass is 110 kg is holding on to free end of a 5.08 m rope other end of which is fixed to a

Question1loudspeaker of mass 250kg is suspended a distance : question1loudspeaker of mass 25.0kg is suspended a distance of h 2.40m below the ceiling by two cables that make equal

Question1a 120kg shell is launched at an angle of 550 : question1a 12.0kg shell is launched at an angle of 55.0 degrees above horizontal with an initial speed of 150 ms. when

Question 1international tourism represents one of a number : question 1international tourism represents one of a number of relatively small number of economic development

User Account

All Pages