A coin is flipped vertically upwards with a velocity of 2m/s from a point 1metres above the ground. It then falls into a well and a splash is heard 4 seconds after the coin is flipped. Calculate: a) distance travelled vertically upwards by coin
b) time taken to reach max height
c) time taken for coin to fall from max height to water
d) depth of well
e) velocity of coin when it hits the water.
ps please answer the questions you know, don't feel the need to do them all at once ty besties

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.