A twisting force.torquetensioncompressionWhat is the sleeve called that is used to give the axle a smooth surface to rub against.wood dowelbearingbushingMost cutting devices use the principle of:the wheelthe leverthe inclined planeWhat is the approximate speed of a mouse trap hammer?50 mph85 mph70 mphA compressed spring of a mouse trap car is an example of ____________ energy.stablekineticpotential Who invented the spring loaded mouse trap?James Henry AtkinsonThomas WardJames spellingA car built for distance requires a ____________ lever arm.shortlongstableThe distance form the turning axis to the point of contact is called the:turning pointtorque pointlever armWhat force opposes motion and has a great effect on a mouse trap cars performance.gravityfrictionbearingsIn general the longer the length of the plan the _________ force is needed to move the object.moreless Loading...