Ask a Doubt
Request a call back

Join NOW to get access to exclusive study material for best results

ICSE Class 6 Answered

Classify the following levers: 1. Wheel barrow 2. Bicycle pedal 3. Car jack 4. Door knob 5. Ladder 6. Jar lid 7. Aeroplane propellers
Asked by Topperlearning User | 27 Nov, 2013, 10:46: AM
answered-by-expert Expert Answer

1. Wheel barrow : Lever of second order.

2. Bicycle pedal : Wheel and axle

3. Car jack : Screw

4. Door knob : Wheel and axle

5. Ladder : Inclined plane

6. Jar lid : Screw

7. Aeroplane propellers : Wheel and axle

Answered by | 27 Nov, 2013, 12:46: PM
Multiple Choice Questions Practice Test
Answered Unanswered My Questions My Answers
ICSE 6 - Physics
The load arm of a lever is 2 m long and and it's effort arm is 3 m long .what is the effort required to lift a load of 21N
Asked by kushagramishra2aug2009 | 08 Apr, 2021, 10:11: AM
ANSWERED BY EXPERT ANSWERED BY EXPERT
ICSE 6 - Physics
If load is less than effort than its formula
Asked by ritik16101 | 27 Jan, 2021, 11:42: AM
ANSWERED BY EXPERT ANSWERED BY EXPERT
ICSE 6 - Physics
The load arm of a lever is 5m long and its effort arm is 4m.What is the effort needed to lift a load of 40N ? 
Asked by yashasvishukla17mar2009 | 05 Dec, 2020, 08:47: AM
ANSWERED BY EXPERT ANSWERED BY EXPERT
ICSE 6 - Physics
The length of a lever of class I is 400 cm. Calculate the mechanical advantage of the lever if it's fulcrum is located at a distance of 200cm from the effort. *
Asked by ananyagupta14jun2009 | 01 Dec, 2020, 08:11: AM
ANSWERED BY EXPERT ANSWERED BY EXPERT
ICSE 6 - Physics
what is simple machines  
Asked by aaryakhotele55.6spicertl | 24 Jul, 2020, 05:25: PM
ANSWERED BY EXPERT ANSWERED BY EXPERT
ICSE 6 - Physics
What is the meaning of V.R.
Asked by pranatibhatt4891.6sdatl | 20 Jun, 2020, 12:16: PM
ANSWERED BY EXPERT ANSWERED BY EXPERT
ICSE 6 - Physics
the length of the load arm of a lever is 6 m long and effort arm is 3 m long .what is the effort required to lift the load of 40 N ?
Asked by tarayadav6208 | 03 Jan, 2020, 10:54: PM
ANSWERED BY EXPERT ANSWERED BY EXPERT
ICSE 6 - Physics
The handle of a water pump is 90 cm long from its piston rod. If the pivot handle is at a distance of 15 cm from the piston rod, calculate (a) least effort required at its other end to overcome a resistance of 60 kgf and (b) mechanical advantage of handle.
Asked by ploganathan9 | 18 Dec, 2019, 07:45: PM
ANSWERED BY EXPERT ANSWERED BY EXPERT
ICSE 6 - Physics
Wheelbarrow which class lever  
Asked by mamtasalecha | 22 Oct, 2019, 08:30: PM
ANSWERED BY EXPERT ANSWERED BY EXPERT
ICSE 6 - Physics
How is a wheel a simple machine?   
Asked by Purvi.nilay123 | 16 Oct, 2019, 10:34: PM
ANSWERED BY EXPERT ANSWERED BY EXPERT
My Class Videos Tests ₹ Plans Ask a Doubt
Get Latest Study Material for Academic year 24-25 Click here
×