2. Which one is NOT a tool to measure kinetic quantities: a. Electromyography
b. Video and film
c. Dynamography
d. All of the above are used to measure kinetic quantities

D

Explanation:

All of the above are used to measure kinetic quantities

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mass and volume are the answers you are looking for

gpe = mass x gravity constant x height or… gpe = mgh

where… mass: measured in kilograms (kg)

gravity: gravity constant on earth = 10.00 m/s2

height: measured in meters (m)

gpe: measured in joules (j) or kilojoules (kj)

how do you solve gpe?

gravitational potential energy (gpe) is the energy an object has because of its position above the. ground.

gpe = mass x gravity constant x height or… gpe = mgh.

mass:

note: to earn full marks when solving science word problems, you must show your work:

formula.

example:

given values:

mass = 0.3 kg.