Pet shows to enticatsze be a new building 4 m high Blade A is dropped on its tace white blade soin biada Fig 1.1 (a) State the force which pulls the blades down Grandtional potential force (b) Describe how the speed of blade B vanes during its till The speed of voiced from the speed​

Aforce of 240.0 n causes an object to accelerate at 3.2 m/s2. what is the mass of the object?

Clothes dryer uses about 7 amps of current from a 240 volt line. how much power does it use?

Aturntable a is built into a stage for use in a theatrical production. it is observed during a rehearsal that a trunk b starts to slide on the turntable 10 s after the turntable begins to rotate. knowing that the trunk undergoes a constant tangential acceleration of 0.31 m/s2, determine the coefficient of static friction between the trunk and the turntable.