Physics
Grade-7
Easy
Question
Identify the odd one out.
- Walking
- Running
- Driving
- Sitting
Hint:
sitting
The correct answer is: Sitting
The energy which an object gets from its motion is kinetic energy, so walking, running and driving is an example of kinetic energy.
The energy which an object gets due to its position is potential energy so sitting is an example of potential energy as no motion is done.
Related Questions to study
Physics
The energy due to the motion of an object is ____.
The energy due to the motion of an object is ____.
PhysicsGrade-7
Physics
A person starts running at a speed of 30 cm/s. His weight is 1200 N. Considering the g as 10 m/s, what is its kinetic energy?
A person starts running at a speed of 30 cm/s. His weight is 1200 N. Considering the g as 10 m/s, what is its kinetic energy?
PhysicsGrade-7
Physics
A roller coaster is at the top of a 72 m hill and weighs 966 N. The coaster comes down at a speed of 10 m/s. What is its kinetic energy?
A roller coaster is at the top of a 72 m hill and weighs 966 N. The coaster comes down at a speed of 10 m/s. What is its kinetic energy?
PhysicsGrade-7
Physics
There is a bell at the top of a tower that is 45 m high. The bell weighs 190 N. The bell straps break, and it comes tumbling down at a speed of 15 m/s. What is its kinetic energy?
There is a bell at the top of a tower that is 45 m high. The bell weighs 190 N. The bell straps break, and it comes tumbling down at a speed of 15 m/s. What is its kinetic energy?
PhysicsGrade-7
Physics
A block is moving at a velocity of 40 m/s and has a mass of 1120 Kg. How much kinetic energy does the block have?
A block is moving at a velocity of 40 m/s and has a mass of 1120 Kg. How much kinetic energy does the block have?
PhysicsGrade-7
Physics
Direction : Calculate the missing term.
m = ?
v = 20 m/s
K.E. = 100 J
Direction : Calculate the missing term.
m = ?
v = 20 m/s
K.E. = 100 J
PhysicsGrade-7
Physics
Direction : Calculate the missing term.
m = 1500 g
v = 100 m/s
K.E. = ?
Direction : Calculate the missing term.
m = 1500 g
v = 100 m/s
K.E. = ?
PhysicsGrade-7
Physics
Direction : Calculate the missing term.
m = 25 Kg
v = 10 m/s
K.E. = ?
Direction : Calculate the missing term.
m = 25 Kg
v = 10 m/s
K.E. = ?
PhysicsGrade-7
Physics
Direction : Calculate the missing term.
m = 10 kg
K.E. = 250 J
v = ?
Direction : Calculate the missing term.
m = 10 kg
K.E. = 250 J
v = ?
PhysicsGrade-7
Physics
Identify the odd one out.
Identify the odd one out.
PhysicsGrade-7
Physics
What is wrong with the given formula?
What is wrong with the given formula?
PhysicsGrade-7
Physics
Direction : Is this an example of kinetic energy?
A person ready to dive
Direction : Is this an example of kinetic energy?
A person ready to dive
PhysicsGrade-7
Physics
Direction : Is this an example of kinetic energy?
Flying airplane
Direction : Is this an example of kinetic energy?
Flying airplane
PhysicsGrade-7
Physics
Direction : Is this an example of kinetic energy?
Throwing a ball
Direction : Is this an example of kinetic energy?
Throwing a ball
PhysicsGrade-7
Physics
Direction : Is this an example of kinetic energy?
Stretched rubber band
Direction : Is this an example of kinetic energy?
Stretched rubber band
PhysicsGrade-7