Kinetic Energy

Kinetic energy! Does it resonate to you? Let's take the quiz to understand more.

download Export
search_insights Statistics
stylus_note White Board
Quran
calculate Calculator
dictionary Dictionary
fullscreen Full Screen
QUESTION OF
volume_mute Read quiz aloud
Views #: 1746
Questions #: 9
Time: 10 minutes
Pass Score: 80.0%
Style
Mode

________ energy is the energy an object has by virtue of its motion

1 pts
volume_mute
note_alt Add notes
✕
flag Flag
volume_mute

Correct Answer

Explanation

Pendulum in motion

1 pts
volume_mute

 

The pendulum shown here is just about to hit the show.  When it was at position A, it had (1) energy.  Just before it hits the shoe, it has fallen to the level of the shoe and has thus lost its (2) energy.  So how can it move the shoe if it has no (3) energy anymore?  The answer is that the pendulum still has energy, but now the energy is due to its (4) rather than to its (5).

Please drag and drop the selected option in the right place or type it instead
motion
potential
position
note_alt Add notes
✕
flag Flag
volume_mute

Correct Answer

Explanation

What form of energy is due to position?

1 pts
volume_mute
Missing
note_alt Add notes
✕
flag Flag
volume_mute

Correct Answer

Explanation

What form of energy is due to motion?

1 pts
volume_mute
Missing
note_alt Add notes
✕
flag Flag
volume_mute

Correct Answer

Explanation

Which of these energy forms can a pendulum have?

1 pts
volume_mute

 

note_alt Add notes
✕
flag Flag
volume_mute

Correct Answer

Explanation

The amount of kinetic energy an object has depends upon the object's

1 pts
volume_mute
note_alt Add notes
✕
flag Flag
volume_mute

Correct Answer

Explanation

What is the formula we use to calculate kinetic energy (KE)?

1 pts
volume_mute

Start with

  • KE=
note_alt Add notes
✕
flag Flag
volume_mute

Correct Answer

Explanation

Doubling mass or doubling velocity?

1 pts
volume_mute

Given the Kinetic Energy equation (KE)

$KE=\frac12mv^2$

Would doubling the mass or doubling the velocity of an object have a greater effect on its kinetic energy?

note_alt Add notes
✕
flag Flag
volume_mute

Correct Answer

Explanation

Impact on kinetic energy if velocity is changed

1 pts
volume_mute

Given the Kinetic Energy equation (KE)

$KE=\frac12mv^2$

The kinetic energy of an object will be _________ if its velocity is tripled.

 

note_alt Add notes
✕
flag Flag
volume_mute

Correct Answer

Explanation

✕
0
sin cos tan
sin-1 cos-1 tan-1 π e
xy x3 x2 ex 10x
y√x 3√x √x ln log
( ) 1/x % n!
7 8 9 + MS
4 5 6 – M+
1 2 3 × M-
0 . EXP ÷ MR
± RND C = MC
Keywords
Year 10