The hammer of a pile driver of mass 2000kg falls freely through a distance of 4.5m onto a pile
and drives it 50 mm into the ground. the impact takes place in 0.015 seconds and the hammer
does not rebound. determine the average applied force exerted on to the pile hammer. note,
| because the force is applied over a short time period it can be considered as an impulse force.

your answer is a

step-by-step explanation:

4*4*4*4=256

add an !

step-by-step explanation:

step-by-step explanation:

options

answer:

given the linear inequality :

add 2y to both sides we get;

simplify:

add 12 to both sides of an equation;

simplify:

divide both sides by 2 we get;

or

the related equation for the inequality equation [1] is;

y-intercepts defined as the graph crosses the y-axis.

substitute x =0 in [2] to solve for y;

y = 6

x-intercepts defined as the graph crosses the x-axis.

substitute value y = 0 to solve for x;

subtract 6 from both sides we get

multiply both sides by 2 we get;

or

x = -12

now, plot these point (0, 6) and (-12, 0) on graph as shown below and shade the graph below the solid line.