GeneCards Summary for HNRNPU Gene. HNRNPU (Heterogeneous Nuclear Ribonucleoprotein U) is a Protein Coding gene. Among its related pathways are mRNA Splicing - Major Pathway and Gene Expression. GO annotations related to this gene include poly(A) RNA binding and kinase activity. An important paralog of this gene is HNRNPUL1.
1 What force is needed to accelerate a 1,000 kg car from 72 to 108 km/hr over a time period of 5 s? Answer.  An unbalanced force of 18 N is needed to give an object an acceleration of 3 m/s2. What force is needed to give this very same object an acceleration of 10 m/s2?
A force always causes the centripetal acceleration. For a swingball (or tetherball) game, it is the tension in the string. For a satellite, it is the force of gravity. For a car moving around a corner, it is the frictional force between the car and the road.