1. A compact car, with mass 725 kg, is moving at 115 km/h toward the east. Sketch the a. Find the magnitude and direction of its momentum. Draw an arrow on your sketch showing
the momentum.
b. A second car, with a mass of 2175 kg, has the same momentum. What is its velocity?
NEED DONE ASAP PLEASE

a) momentum of first car = 23159.72 kg.m/s

b) velocity of second car = 10.64 m/s

Explanation:

which three statements are true about all alloys?

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.