Force Test Flashcards
1
Q
- If the same force is applied to,each of the balls pictured below. which one will have the least acceleration
A
m =7.3 kg
C3 Notes
pg. 3
2
Q
- the relationship amount mass and force is explained by what
A
newton’s second law of motion
newtons law worksheets
3
Q
- what is the weight of the box in the picture
A
twice as great
study guide
4
Q
- A man weighing 800 in standing on a chair. In order to support the man in what force is the chair exerting
A
80l N up
C3 U6 notes
pg 3
5
Q
- what is the net force of the block on the right
A
2 N to the left
study guide
6
Q
- if the block in the picture above has an acceleration of 1 m/s what would be the blocks mass
A
2 kg
study guide
7
Q
- an object is falling freely has a constant if what
A
acceleration
U6 C3
pg 1
8
Q
- a student drops a feather and a rock at the same time. if air resistance wasn’t a factor what shoukd we observed
A
the rock and feather would fall a the same rate
9
Q
- in the picture below if the card were quickly pulled off the cup like the arrow suggests what properl would explain why the coin falls into the cup rather than moving with the card.
A
inertia
U6 C3
10
Q
- tendencies of an object to resist changes in motion
A
inertia
study guide
11
Q
- what speed will the skydiving eventually reach what is it called
A
terminal velocity
U6 c3
12
Q
38 c. why does this occur
A
gravity and air resistance become balances and falling human falls at a constant velocity
study guide
