TEST 1: KNOWLEDGE

For question nos. 1-6 all the answers are enclosed in the box, pick the correct one and place it before the no.

a.W=Fd
b.W=Fd cos 0
c.POTENTIAL ENERGY
d.POWER PE=mgh
e.ENERGY

__________1. The rate of doing work or the state of using energy.
__________2. The energy at rest or the stored energy that is dependent on a reference level
__________3. The possible equation for work at an angle.
__________4. Find the possible equation of 4. work if the force applied is horizontally or vertically lifted.
__________5. The capacity to do work is.
__________6. The best equation for potential energy with the floor as the reference level.

7,8.9 and 10 MATCHING TYPE. Match column A (formula) with column B (units). Write the letter before the no.

COLUMN A
7. KE=1/2 MV
8. W=Fd
9. P= Energy Expended
—————————
Time
10. Weight= Mg

COLUMN B
A. NEWTON-METER N-M
B. JOULE PER SECOND I/S
C. JOULE J
D. NEWTON N
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