Measurement
A force a body exerts due to the pull of gravity
What is Weight?
Push or pull on any object having magnitude and direction.
What is a Force?
How many significant figures are in the measurement 30.245 00 cm?
What is 7
When an objects mass or velocity changes, then so does its momentum
What is Factors that change momentum?
The measure of the amount of material in a body
What is mass?
Physical model that represents the forces acting on a system.
What is free-body diagram?
Round the following measurement to 3 significant figures. Do NOT include the units.
what is 53490 mm?
momentum equation
what is p=m*v?
The formula for weight
Weight= ?
What is mass x velocity?
An object at rest will stay at rest and a moving object will keep moving if the net force acting on it is zero.
What is Newton's first law?
How many significant figures are in the measurement 1,067.090 cm?
What is 7?
Total momentum of a system stays the same
What is the Law of Conservation of Momentum?
Density is?
formula for density=
What is mass per unit volume?
density= mass/volume
Acceleration of an object is proportional to the net force and inversely proportional to the mass of the object being accelerated.
What is Newton's second law?
round to 3 sig figs 869, 673
What is 870, 000?
When colliding objects become entangled
what is an Inelastic Collision?
The 7 fundamental base units
What is s, m, kg,A, mol, K, cd
a condition in which the net force on an object is zero.
What is equilibrium?
round to 2 sig figs 24,970
what is 25, 000?
When objects collide without deformation or generation of heat
What is an Elastic collision?