A work of 4900 J is done on a load of ma...

A work of 4900 J is done on a load of mass 50 kg to lift it to a certain height. What is the height through which the load is lifted ?

12 m

14 m

10 m

18 m

Text Solution

AI Generated Solution

Topper's Solved these Questions

ENERGY AND WORK
BEIITIANS|Exercise CONCEPTIVE WORKSHEET |25 Videos
ENERGY AND WORK
BEIITIANS|Exercise SUMMATIVE WORKSHEET |35 Videos
ELECTRICITY
BEIITIANS|Exercise IIT JEE Worksheet V. Matrix Matching|2 Videos
LIGHT
BEIITIANS|Exercise IIT JEE WORKSHEET |1 Videos

Similar Questions

Explore conceptually related problems

An inclined plane of length 2 m is used to lift a load of 100 kg_(wt) . The force required to lift the load is 20 kg_(wt) . The height through which the load is lifted is ______ m

A body of mass 1 kg is lifted through a height of 1m, then its work done is

50 J of work is done against the force of gravity in lifting a stone to a certain height. What will be the potential energy of the stone at that height ?

20 J of work is done against the force of gravity in lifting a stone to a certain height. What will be the potential energy of the stone at that height ?

A lift is going up. The variation in the speed of the lift is as given in the graph in the graph. What is the height to which the lift takes the passengers ?

A rope of negligible mass can support a load of M kg. What will be the mass of the greatest load raised by the rope? Where g is the acceleration due to gravity and h is the height through which the said load rises from rest with uniform acceleration in time t.

A boy weighing 50kg eats bananas. The energy constant of banan is 100cal , if this energy is used to lift the body from ground, then the height through which his lifted is

The work done in pulling a load of 100 kg 4900 J. What is te height in metres to which it is pulled ? [g = 9.8 m//s^(2)]

BEIITIANS-ENERGY AND WORK -IIT JEE WORKSHEET

A work of 4900 J is done on a load of mass 50 kg to lift it to a certa...
Text Solution
|
You and 3 friends apply a combined force of 489.5 N to push a piano. T...
Text Solution
|
If a weight lifter raises a barbell with a mass of 125.7 grams doing 5...
Text Solution
|
A frontend loader needed to apply 137 newtons of force to lift a rock....
Text Solution
|
A young boy applied a force of 2,550 newtons on his St. Bernard dog wh...
Text Solution
|
What will be the velocity of a body of mass 100 g having a kinetic ene...
Text Solution
|
The kinetic energy of an object of mass 'm' moving with a velocity of ...
Text Solution
|
A car is moving with a uniform velocity of 54 km/h. What is the K.E of...
Text Solution
|
What will be the height through which a body of mass 0.5 kg should be ...
Text Solution
|
During electrolysis, electrical energy is changed to energy.
Text Solution
|
During burning, chemical energy is changed to energy.
Text Solution
|
In which of the following, chemical energy is changed to electrical en...
Text Solution
|
In explosive devices, such as fire crackers, bombs, etc., the chemical...
Text Solution
|
Which of the following is not a form of energy ?
Text Solution
|
When the nucleus of a heavy atom is smashed, it releases
Text Solution
|
Heat energy is converted to mechanical energy in
Text Solution
|
The electric energy changes into mechanical energy in
Text Solution
|
Mathematically, work is defined as the product of froce and displaceme...
Text Solution
|
Mathematically, work is defined as the product of froce and displaceme...
Text Solution
|
Mathematically, work is defined as the product of froce and displaceme...
Text Solution
|
According to law of conservation of energy. "Energy can neither be cre...
Text Solution
|