2367780
Pregunta 1
Pregunta
Hey there people! I took a look on the internet at all the past examination questions from AQA to give you them all for AQA! Enjoy them and Make Sure to Message Me if You Need a Hand or think I've messed something up! Enjoy People! - Matthew Bromley
Respuesta
-
Okay thanks dude! Roll on the questions! (Make sure to choose this one).
-
Don't select this one!
Pregunta 2
Pregunta
If a man lifts a 11.0kg bucket from a well and does 7KJ worth of work, how deep is the well (assume the speed of the bucket remains constant as it's lifted). Give the answer to two decimal places.
Respuesta
-
64.87m
-
64.86887m
-
72.65m
Pregunta 3
Pregunta
State Hooke's Law
Respuesta
-
The Spring Constant is proportional to the characteristic of the spring (tensile strain).
-
The force needed to extend a spring Is proportional to the distance. Where stiffness is a factor.
Pregunta 4
Pregunta
Hooke's law describes a certain light spring of unstretched length 36.0 cm. When one end is attached to the top of a door frame, and a 7.60kg object is hung from the other end, the length of the spring is 45.50 cm. Find it's spring constant. Give your answer to three decimal places.
Respuesta
-
5.872nm
-
7.848nm
¿Quieres crear tus propios Tests gratis con GoConqr? Más información.