DUE IN A FEW Town X and town Y are 500 km apart.  A car travels from town X at 50 km/h.  At the same time a van starts to travel at 30 km/h from town Y.  When and where do the car and van pass each other?

Two cars 200 m apart accelerate towards one another where do they meet? Car 1 has an acceleration of 1.9 m/s/s  and Car 2 has an acceleration of 2.0 m/s/s.

PLEASE EXPLAIN EACH ANSWER IN EQUATION ​

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.

pythagoras' theorem

square root (-5^2+9^2)

square root (25+81)

square root (106)

angle is tan^-1(9/5)

neg x, pos y