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Shamar Morris
Physics
Which one is having lesser ressistance. a 60w bulb or a 40w bulb?
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Janessa Morales
Physics
A skater is standing still on a frictionless rink. Herfriend
throws a Frisbee straight at her. In which of the followingcases is
the largest momentum transferred to the skater?
a) the skater catches the frisbee and hols onto it.
b) the sjater catches the frisbee momentarily, but then
dropsit vertically downward.
c) the skater catches the frisbee, holds it momentarily,
andthrows it back to her friend.
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Saniyah Potts
Physics
A 80 kg firefighter climbs of stairs 6 meter high in ten seconds
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Octavio Hartman
Physics
Your 64-cm-diameter car tire is rotating at 3.5 rev/s when suddenly you press down hard on the accelerator. After traveling 200 m, the tire's rotation has increased to 6.0 rev/s. What was the tire's angular acceleration? Give your answer in rad/s2.
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Lillianna
Physics
Which of these refers to the set of characteristics that underlie a relatively stable pattern of behavior in response to ideas, objects or people in the environment
Options
Dissonance perception
Personality
Halo effect
Attitude
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Dulce Kennedy
Physics
Which of the following actions will keep the gravitational force between two objects unchanged
A-decreasing the mass of the objects.
B-increasing the temperature of the objects
C-increasing the distance between the objects
D - Decreasing the distance between the objects
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Marcel Callahan
Physics
Which is a strong synthetic polymer that can be used to make toys and bottles?
A) polystyrene foam
B) polyethylene
C) nylon
D) vulcanized rubber
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Copper
Physics
And Jen the other members of the tennis team are practicing hitting tennis balls are two people identical balls at the same time which ball has the most kinetic energy
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Isiah
Physics
Which two quantities are directly proportional?
a. time and pressure
b. volume and pressure
c. volume and temperature
d. pressure and temperature
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Alexis Nolan
Physics
To change from one SI prefix to another, we use?
a. significant figures
b. scientific method
c. decimals
d. conversation factors
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Leilani
Physics
Researchers aboard the H. M. S. Challenger discovered over 4000 new species of marine life. true or false
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Bree
Physics
The internal kinetic energy of molecules produces ... ?
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Guest
Physics
You are a support technician working in a data closet in a remote office. You suspect that a connectivity problem is related to a broken RJ-45 plug on a patch cable that connects a switch to a patch panel. You need to replace that connector, but you forgot to bring an extra patch cable. You decide to install a new RJ-45 connector to replace the broken connector. Which tools must you have in order to successfully accomplish this task?
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London Davila
Physics
If the meteorite was moving at 500 m/s before striking the car, what was the magnitude of its acceleration while stopping?
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Eliana Kane
Physics
What is electromagnetic wave made of
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