Miscellaneous
If force is the same and mass is increased, what happens to acceleration?
An object with a mass of 2.0kg has a force of 4.0 Newton's applied to it. What is the resulting acceleration of the object?
2 m/s2
An object with a mass of 2.0 kg accelerates 2.0 m/s2. What is the amount of force applied?
4N
An object accelerates 3.0m/s2 when a force of 6.0N is applied to it. What is the mass of the object?
2kg
What is Newton's 1st Law
An object in motion stays in motion, an object at rest stays at rest, unless acted on by an unbalanced force
If acceleration is increased, what happens to force?
It increases.
An object with a mass of 5.0kg has a force of 20.0N applied to it. What is the resulting acceleration?
4 m/s2
An object with a mass of 5.0kg accelerates 8.0 m/s2. What is the amount of force applied to it?
40N
An object accelerates 12.0m/s2 when a force of 6N is applied to it. What is the mass of the object?
0.5kg
What is Newton's 2nd Law?
Acceleration is affected by Force and Mass.
If mass in increased, what happens to force?
An object with a mass of 20.0kg has a force of 5.0N applied to it. What is the resulting acceleration?
0.25m/s2
An object with a mass of 1.5kg accelerates 10.0m/s2. What is the amount of force applied to it?
15N
An object accelerates 5.0m/s2 when a force of 20.0N is applied to it. What is the mass of the object?
4kg
What is the calculation for Force?
Force = mass x acceleration
What type of relationship does force have with acceleration?
An object with 3.0kg has a force of 9.0N applied to it. What is the resulting acceleration?
3m/s2
An object with a mass of 6.0kg accelerates 4.0 m/s2. What is the amount of force applied to it?
24N
An object accelerates 7.2m/s2 when a force of 4.0N is applied to it. What is the mass of the object?
0.56 kg
What is the formula for acceleration?
acceleration = Force/mass
What kind of relationship does mass have with acceleration?
Inverse relationship.
If you throw a baseball that weighs 0.5 kg and a softball 1 kg with the same amount of force, which one would have the most acceleration?
The baseball because it weighs less so has more acceleration.
If we have a bowling ball that weighs 10kg and a bowling ball that weighs 5 kg, which one is is more likely to knock down the pins if it goes in a straight line at the same acceleration?
The 10 kg bowling ball because it has more force.
If we have two vehicles that are driving at the same force, and vehicle one is accelerating at 30 m/s2 and vehicle two is accelerating at 25 m/s2, which car has the smaller mass?
What is the formula for mass?
mass = Force/acceleration