VOCABULARY
The forces that pull objects toward each other due to their mass?
What is GRAVITY
TRUE OR FALSE
Mass resist acceleration
TRUE
IF you push a basketball and a bowling ball with the same amount of force, which one will accelerate more the basketball or the bowling ball?
What is the bowling ball.
The force that one surface exerts on another when the two surfaces rub against each other?
What is FRICTION
Out of an empty shopping cart and full shopping cart which shopping cart will have more acceleration?
What is an EMPTY SHOPPING CART
What net force is required to accelerate a car at a rate of 2 m/s^2 if the car has a mass of 3,000 kg?
F=ma
F= 3000 kg*2m/s^2
F= 6000 N
___________ is the amount of matter in an object.
Mass
What is acceleration of an object traveling at a constant velocity?
What is 0 m/s^2
To find acceleration, what equation do you use if given force and mass?
a = F/m
F = ma
Newton's 2nd Law
What formula is used in Newton's 2nd Law?
What is F=ma
If I push a 50 kg shopping cart that is accelerating at 5 m/s^2, what force am I using?
What is 250 N
Since force has magnitude and direction, it is a _________.
Vector
What is another unit of measurement for 1 N?
1 kg*m/s^2
What is the mass of a falling rock if it produces a force of 147 N?
m = Fa
m =147 N / 9.8 m/s^2
m =15 kg