Physics
Grade-7
Easy
Question
A 5000 N block is lifted 10 m. How much energy was applied?
- 50000 J
- 5000 J
- 500 J
- 50 J
Hint:
50,000 J
The correct answer is: 50000 J
E=W=Fd
E=5000×10
E=50000 J
Related Questions to study
Physics
Calculate energy: A 100 Newton force is applied to move a 15 kg object at a distance of 5 meters.
Calculate energy: A 100 Newton force is applied to move a 15 kg object at a distance of 5 meters.
PhysicsGrade-7
Physics
The statement mentioned below is telling about ______ energy.
It is sound vibrations that we hear with our ears.
The statement mentioned below is telling about ______ energy.
It is sound vibrations that we hear with our ears.
PhysicsGrade-7
Physics
The object shown below produces ______ energy.
The object shown below produces ______ energy.
PhysicsGrade-7
Physics
The object shown below produces ______ energy.
The object shown below produces ______ energy.
PhysicsGrade-7
Physics
The object shown below produces ______ energy.
The object shown below produces ______ energy.
PhysicsGrade-7
Physics
The amount of energy depends upon
The amount of energy depends upon
PhysicsGrade-7
Physics
The ability to apply force over a distance to move an object is _________.
The ability to apply force over a distance to move an object is _________.
PhysicsGrade-7
Physics
If 150 Joules of energy were needed to move a box 100 meters, what force would be used?
If 150 Joules of energy were needed to move a box 100 meters, what force would be used?
PhysicsGrade-7
Physics
The gravitational force of any object near the Earth's surface is ________.
The gravitational force of any object near the Earth's surface is ________.
PhysicsGrade-7
Physics
How much energy is produced when 350 N is used to move a car 3 m?
How much energy is produced when 350 N is used to move a car 3 m?
PhysicsGrade-7
Physics
A 500 N block is lifted 10 m. How much energy was applied?
A 500 N block is lifted 10 m. How much energy was applied?
PhysicsGrade-7
Physics
The toaster dissipates __________ energy.
The toaster dissipates __________ energy.
PhysicsGrade-7
Physics
The star dissipates __________ energy.
The star dissipates __________ energy.
PhysicsGrade-7
Physics
The piano dissipates __________ energy
The piano dissipates __________ energy
PhysicsGrade-7
Physics
The lighthouse dissipates ____________ energy.
The lighthouse dissipates ____________ energy.
PhysicsGrade-7
