physics

posted by .

How to solve: If a man walk with speed of 2km/hour and rain fall became in the shape of 90 degree.then find out velocity n direction of rain if man walk with speed of 4km/hour and angle of rain is 45 degree

  • physics -

    90 degrees is not a "shape" for rain. Do you mean vertical rain is falling? That would be a slope.

  • physics -

    Can you not just copy the problem from the book, so we get the correct wording?

    It's enough work to solve the problem for the answer, without having to figure out the question as well!

Respond to this Question

First Name
School Subject
Your Answer

Similar Questions

  1. physics

    From inside your apartment, you watch rain fall straight down at a constant speed of 9 m/s. Your friend L calls you as she is driving toawards the west at a constant of 90 km/hr. What with what velocity does L see the rain fall as …
  2. Physics Honors

    A car travels due east with a speed of 60.0 km/h. Rain is falling vertically with respect to the Earth. The traces of the rain on the side windows of the car make an angle of 45.0° with the vertical. Find the velocity of the rain …
  3. physics

    A man running horizontal road with velocity 8 km/hr. Find the rain falling vertically downward direction. When he increases speed to 12 km/hr he find rain drops are falling at an angle 30' with downward vertically. What will be the …
  4. physics

    The driver notices that the rain leaves no trace on the back windshield of his car slanted at a 60° angle to the horizontal when the car is moving faster than 30 km per hour. Find the velocity of rain droplets.
  5. physics

    A girl riding a bicycle with a speed of 5m/s towards northdirection , observes rain falling vertically down. If she increases her speed to 10m/s , rain appears to meet her at 45degree tp the vertical .what is the speed of rain ?
  6. Physics-rain velocity to bike

    Rain falls vertically downward with a velocity of 2.4m/s. A boy moves at a speed of of 6m/s east in a bicycle with an umbrella. What is the velocity of the rain with the respect to the boy. What angle from horizontal should he hold …
  7. physics

    a man moves 2km/hour and rain has started now falling with 2km/hour at what angle should umbrellla be kept so that man can not go wet
  8. mechanics (plz help..)

    A man walking on straight path at15km/h finds that the rain is falling at an angle of 45degree to the vertical.As the man increases his speed to 20km/h,he finds the rain now falling at 30degree with the vertical. What is the true velocity …
  9. physics

    a bike is moving with a speed of 12m/s in west direction and rain is falling with a speed of 35m/s then at what angle an umbrella must be placed so that rain does not fall on person
  10. Physics

    While driving in the rain at 30 m/s you notice that the raindrops appear to be going straight down. After dropping your little sister off at daycare you turn around and drive the opposite direction at the same speed. However now you …

More Similar Questions