The tools shown in the diagram are used for gardening. Each is made up of two levers that are attached to each other. The handles are the input arms and the cutting blades are the output arms.
Hand shears
Lopper
Which tool has a greater mechanical advantage and why?
The lopper, because its longer handles produce more output force with less input force.
The hand shears, because you can apply less force to the handles with one hand,
The lopper, because the input work is the same as the output work.
O The hand shears, because their shorter handles transfer force more quickly to the cutting blade.

  the unit of the measure =

explanation:

  the property that is quantified by the energy needed per of material to raise the temperature by one.

  si unit of energy = joule (j)

  si unit of temperature = kelvin (k)

  si unit of mass of material = kilogram (kg)

the property that is quantified by the energy needed per of material to raise the temperature by one is called specific heat.

the unit of specific heat is

force required to detach it is given by

charges are taken to be fundamental charge

now we have

so above is the minimum distance at which it will detach

initial speed when it is dropped is 150 ft/s

now at the same moment the acceleration due to gravity is perpendicular to its velocity

so as we know that

now we have centripetal acceleration a = 32 ft/s^2 as its perpendicular to velocity

while tangential acceleration at the same moment will be zero

so

now radius of curvature is given as

so the radius of curvature just after it is dropped is 703.125 ft

distance = 150m

displ = root (50 ^2 + 100^2)

root(2500+10000)

root 125000