A hockey puck traveling at speed v on essentially frictionless ice collides elastically with one end of a straight stick lying flat on the ice. In this collision
a. momentum is conserved.
b. angular momentum is conserved.
c. energy is conserved.
d. all of the above are conserved.
e. only momentum and angular momentum are conserved.
d
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In Procedure 2, what is the relationship between the acceleration and the slope of the curve? (Hint: How does Eq. 4.2 in the Laboratory Guide for acceleration compare with the equation given for slope?)
Many Moon rocks are classified as _______________, which are made up of fragments of earlier rocks cemented together by heat and pressure
Fill in the blank(s) with correct word
A satellite is orbiting the earth. If a payload of material is added until it doubles the satellite's mass, the earth's pull of gravity on this satellite will double but the satellite's orbit will not be affected
A) True B) False
An EM wave with a wavelength of 500 nm will be visible
Indicate whether the statement is true or false