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What will be the work done in carrying ...

What will be the work done in carrying a suitcase of 10 kg while standing on the platform ?

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To solve the question of the work done in carrying a suitcase of 10 kg while standing on the platform, we can follow these steps: ### Step-by-Step Solution: 1. **Understand the Concept of Work Done**: Work done is defined as the product of the force applied on an object and the displacement of that object in the direction of the force. The formula for work done (W) is given by: \[ W = F \cdot S \cdot \cos(\theta) ...
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What is the work done is crrrying a suitcase wighting 10 kg f on his head when he travels a distance of 5 m in the (i) verticl direction and (ii) horizontal direction ? Take g=9.8 ms^(-2)

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Knowledge Check

  • the work done by friction in 10 s is

    A
    200J
    B
    `-200 J`
    C
    600 J
    D
    `-600 J`

  • The work done in lifting a mass of 1 kg to a height of 9.8 m is

    A
    1 J
    B
    `(9.8)^(2)` J
    C
    9.8 J
    D
    none of these

  • What will be the work done by a force on 50 kg body toaccelerate it from rest to 20 m/s in 10 s?

    A
    `10^3 J `
    B
    `10^4 J `
    C
    `2 xx 10^3 J `
    D
    `4 xx 10^4 J `

    • Similar Questions

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    A man weighning 60 kg is holding of mass 10 kg on his head . What will be the work done by the man if he travels a distance of 20 m in (i) vertical direction ( up or down ? ) (ii) horizontal direction

    What is the work done by a coolie of mass 80 kg, standing with a rice bag of 50 kg on his shoulder ?

    A man of mass 20 kg is carrying a mass of 3 kg on his head. Calculate the work done by the man in moving a distance of 10 m up an incline of 1 in 5 ?

    A man of 80 kg mass is standing on the rim of a circular platform rotating about its axis. The platform with the man on it rotates at 12.0 r.p.m. How will the system rotate, if the man moves to the platform's centre? What work will the man perform in changing his position? The mass of the platform is 200 kg and its radius is 1.2 m.

    A trian standing at the outer signal of a railway station belows a whistle of frequency 400 Hz still air. The train begins to move with a speed of 10ms^(-1) towards the platform. What is the frequecncy of the sound for and obeserver standing on the platform? (sound velocity in air 330 ms^(-1))

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