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1.A lift weighting 1000kg is

1.A lift weighting 1000kg is moving upwards with an acceleration of 1m/s^2.The tension in the supporting cable is(a)980N
1. 1 answer
2. asked by Diwije
3. 929 views
A system of pulleys is used to lift a load of 1000kg.if the efficiency of pulley system is 80%and velocity ratio is 20,find
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2. asked by Anonymous
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A single movable pulley was used to lift a block weighting 12 kilograms through a distance of 12 metres.calculate machanical
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2. asked by Subiri
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The mass of an object on Earth is 1000kg. What is the mass of this object on the moon?* less than 1000kg more than 1000kg 1000kg
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2. asked by trippie
3. 125 views
The mass of an object on Earth is 1000kg. What is the mass of this object on the moon?less than 1000kg more than 1000kg 1000kg
1. 6 answers
2. 200 views
boy weighting 30 kg is riding a bicycle weighting 50 kilograms if the bycycle is moving at a speed of 90 kilometres per hour
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2. asked by aman
3. 2,035 views
Use a combustion reaction of liquid ethanol in air as a source of work, assuming temperature is 25 deg C, air pressure is 1atm
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2. asked by Jordan
3. 968 views
A rocket of mass 1000kg containing a propellant gas of 3000kg is to be launched vertically if the fuel is consumed at a steady
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2. 89 views
a rocket of mass 1000kg containing a propellant gas of 3000kg is to be launched vertically. If the fuel is consumed at a steady
1. 6 answers
2. asked by Michael
3. 4,165 views
A coin is released inside a lift at a ht of 2m from the floor of the lift. The ht of the lift is 10 m . the lift is moving with
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2. asked by shubhi
3. 986 views