The phrase "a heavier force" is correct and usable in written English.
It can be used when comparing the strength or intensity of different forces in a physical or metaphorical context.
Example: "In this experiment, we applied a heavier force to see how the material would respond under increased stress."
Alternatives: "a stronger force" or "an increased force".
By the time Mr. Sharon spoke, a heavy force of Israel armor was already on the move in Ramallah, the unofficial Palestinian capital.
"I called together all my commanders, and I told them that we were going to demonstrate that a heavy force could be agile, to put heavy and agile in the same sentence, a place where they had never been before," General Dempsey said in an interview at the time.
"I called together all my commanders, and I told them that we were going to demonstrate that a heavy force could be agile -- to put heavy and agile in the same sentence, a place where they had never been before," said Maj. Gen. Martin E. Dempsey, commander of the First Armored Division, whose signature weapon is the 70-ton Abrams tank.
Having a heavy force or pressure put on your knee, such as when colliding with someone in football.
They found that in about 250 more cases than they expected, what came out of the collision were two jets of lightweight particles, like electrons, and a heavy-force-carrying particle called the W boson were produced.
That is more than usual, but needed (and will be each year until 2006) to give a top-heavy force a conventional pyramid profile.
This assistance -- $40.5 million in FY2009 and $34.6 million in FY2010 -- focuses on the NWFP police's Elite Force, a "heavy" police force with SWAT-like capabilities established in 2008.
They had more complaints about the Afghan National Civil Order Police, a northerner-heavy force brought in by the Americans as supplementary police, which they accuse of theft and shakedowns.
As the brigade had no heavy or mechanized forces and only a few Humvees and an artillery battery, heavier forces were attached to it in the form of two companies of M113 Armored Personnel Carriers, M1 Abrams tanks, and M2 Bradleys from a task force of 1st Battalion, 63rd Armor, which was attached to the brigade.
For this operation, Model, now reinforced with additional troops, reorganized his command into three groups: an infantry-heavy force that would cross the river and establish a bridgehead, a mobile armoured group that would pass through the bridgehead and continue the advance, and a fire support group containing nearly all his artillery.
