5. The diagram below shows a horizontal 8.0-newton force applied to a 4.0-kilogram block on a frictionless
table.
4.0 kg
F = 8.0 N
Frictionless Table
What is the magnitude of the block's acceleration?
A) 0.50 m/s2
B) 2.0 m/s2
C) 9.8 m/s2
D) 32 m/s2

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.

d. platinum would have the greatest temperature increase because it has the lowest specific heat.

0.93xc=0.93x3x10^8m/s

2.54cm is 1 inch

360seconds i 1 hr