Examlex
The acceleration of gravity on the Moon's surface is about 1/6 of that on the Earth's surface. An object on the Earth is to be taken to the Moon. We can state that, compared to the Earth,
Detent Spring
A spring mechanism that provides a resting position in mechanical devices, often used to hold a component in a specific position until enough force is applied to move it.
Main Box Ratio
Refers to the primary gear ratio in the gearbox of a vehicle, determining the relationship between engine speed and wheel speed, affecting acceleration and fuel efficiency.
Range Shift Condition
A specific state in a multi-speed transmission that allows the driver to switch between different sets of gear ratios or ranges for optimal performance.
Slave Valve Piston
A component within a hydraulic or pneumatic system that moves in response to the pressure changes transmitted by the master cylinder or valve.
Q3: Using a longer-handled wrench to loosen a
Q4: If the Earth rotated more slowly so
Q13: It is observed that, as bubbles rise
Q15: Which of the following is NOT one
Q17: The study of everyday phenomena allows us
Q22: The numerical factor 10<sup>9</sup> corresponds to what
Q27: A block of mass 2.5 kg is
Q29: The acceleration of a body cannot be
Q42: A brick slides across a horizontal rough
Q44: A box is moved 10 m across