Questions LLC
Login
or
Sign Up
Ask a New Question
Physics
Mechanics
Mechanical Advantage
A car jack with a mechanical advantage of 8 needs to produce an output force of 400 N to raise a car. What input force is required? Your answer must include the correct unit.
The input force required is _______.
1 answer
50 N
You can
ask a new question
or
answer this question
.
Related Questions
3. A man lifts various loads with the same lever. The distance of the applied force from the fulcrum is 1.00 m, and the distance
The handle of a car jack is moved 75 cm
and the car is lifted 2.5 cm. What is the ideal mechanical advantage of this car jack?
A jack exerts a vertical force of 4.5 x 10^ 3 newtons to raise a car 0.25 meter. How much work is done by the jack?
a scrow jack whose pitch is 2mm is used to raise a motor car of mass 900kg through a height of 200cm the length of the tommy bar
In the process of changing a flat tire, a motorist uses a hydraulic jack. She begins by applying a force of 49 N to the input
Pulleys and Inclined Planes Quick Check
How can you calculate the mechanical advantage a simple machine provides? ANSWER - divide
the input and output of hydraulic jack are respectively 1 cm and 4 cm in diameter. A lever with a mechanical advantage of 6 is
a screw jack whose pitch is 3mm is used to lift a load of 400kg through a length of 14cm,the length bar of jack is 20cm.if the
Which statement is FALSE?
A. If the U.S. can produce rice more efficiently than Japan can, the U.S. enjoys an absolute advantage.
Suppose an ideal car jack has an input work 2750 J. It lifts a car 0.35 meters in 8 seconds.
a. What is the output work of the
