Kermit (a frog) is converting energy from his muscles into kinetic energy at an efficiency of 40%. he is hopping under an angle of 30° with respect to the horizontal. by spending 45 mj he tries to cover a distance of 40 cm and a height of 1 cm. his mass is 50 g. will he be successful? sketch the dynamics of the distance x(t), and height z(t) and the trajectory z(r).

answer: what are you talking about?

explanation:

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.

neither accurate nor precise.