This page requires a JavaScript-enabled browser
Instructions on how to enable your browser are contained in the help file.
Chapter 4 - Work and Energy - 5
1.
J⁄S
a) Maximum
b) Negative
c) Watt
d) Zero
2.
The work done along a closed path in a gravitational field is always
a) Zero
b) Negative
c) Maximum
d) GMm / R
3.
If angle between force and displacement is 00 then work is
a) 11.2 Km/s
b) Maximum
c) Negative
d) GMm / R
4.
If angle between force and displacement is 1200 then work is
a) 11.2 Km/s
b) GMm / R
c) Negative
d) Geyser
5.
The absolute P:E is given by
a) GMm / R
b) Fridge
c) Negative
d) Geyser
6.
The escape velocity of earth is
a) Fridge
b) Negative
c) Geyser
d) 11.2 Km/s
7.
One of the form of geothermal energy is
a) Negative
b) Geyser
c) Fridge
d) Airconditioner
This is more feedback!
This is the feedback!
