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Physics
Physics
Uncover the laws that govern the universe, from the smallest particles to the vastness of space. Physics seeks to explain the fundamental mechanisms of the natural world.
225k
Questions
Q: Water flows through a water hose at a rate of Q1 = 860 cm3/s, the diameter of the hose is d1 = 1.85 cm. A nozzle is attached to the water hose. The water leaves the nozzle at a velocity of v2 = 10.8 m/s
2 answers
Q: A bag of kale chip weigh 5.336 ounces. round the weight of the bag to the nearest of an ounce
2 answers
Q: v.Does high fluid velocity and low fluid velocity affect the value of Cd
2 answers
Q: Which of these sounds has the largest amplitude
1 answer
Q: Which are the best food to boost energy
3 answers
Q: The deep sound made in a bell
10 answers
Q: What is the greatest amount of energy in a community is in the what
2 answers
Q: What makes a thrown upwards body to stop for some few seconds before desendeing down
2 answers
Q: Why does speed describe a rate
3 answers
Q: does a phone use or produce energy
3 answers
Q: Diffreniate rewable from non rewable reasources of energy
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Q: What does HAB mean on 10Ktearringswith clear stones
2 answers
Q: What would happen if an object at rest or in motion was acted upon by an inside force
4 answers
Q: A wave has an energy of 6.63 x 10-18J. What form of electromagnetic radiation is this
2 answers
Q: does the production of electricity depends upon force of the water
3 answers
Q: What does the area under a speed-time graph represent A. acceleration B. average speed C. deceleration D. distance travelled
3 answers
Q: When a magnetic field in a wire are moved near each other the voltage produced is said to be
2 answers
Q: 100 pounds a day
2 answers
Q: how to lose weight fast from 58.3 kg to 31.9 kg
3 answers
Q: When an object is acted on by unbalanced forces, the object will
2 answers
Q: Between mass and weight the more fundamental quantity is
2 answers
Q: .. How does Shakespeare show a vision of nature that is affected by and responsive to the human actions in Act Two Use two details from Act Two to support your response
2 answers
Q: Does capacitance exist between two thin current-carrying conductors Explain
2 answers
Q: A dog is running at 6.45 m/s. His human calls to him and 3.19 seconds later he is running at 6.56 m/s. What is his acceleration during this time
3 answers
Q: If you push a book 1.5 m across a table using a constant force of 10.0n how much work do you do on the book
3 answers
Q: If a Hockey Puck Weighs 6 Ounces, How Many Pucks would Be in A Carton that Weighs 6 pounds
2 answers
Q: Displacement vs. Time
3 answers
Q: What is the acceleration of a 6.4 kilogram bowling ball if a force of 12 N is applied to it
2 answers
Q: Instruments that use a thin skin-like material that is stretched over another object is known as
4 answers
Q: How much does a 30" neck gold chain that is 14KB weigh
2 answers
Q: a passenger elevator travels from the first floor to the 60th floor, a distance of 210 m, in 35 s. what is the elevator’s speed
3 answers
Q: Light
4 answers
Q: In what three ways can accelerationchange an object's motion
6 answers
Q: EMC
2 answers
Q: Shadow zones are areas where seismically waves do not travel
4 answers
Q: Which of the following color has the shortest wavelength
4 answers
Q: How was Annie able to see a box in the mirror
2 answers
Q: FORCE
2 answers
Q: transverse waves
2 answers
Q: compressional wave
2 answers
Q: two types of body waves
2 answers
Q: in natural (closed) systems, both energy and matter can change forms but cannot be ---- or
3 answers
Q: A 0.650 kg basketball is dropped out of a window that is 6.46 m above the ground. The ball is caught by a person whose hands are 1.32 m above the ground. How much work is done on the ball by its weight
2 answers
Q: why we can hear echo
5 answers
Q: At the beginning of “A problem” the uskovs send the half of their servants out to the theater to the circus while the rest stay in the kitchen.why do they do this
2 answers
Q: Which was a consequence of the crusadesA. an increase in the power of popesB. a strengthening of the byzantine empireC. a decrease in tradeD. a decreases in royal power
2 answers
Q: Why do floaties lift you up
2 answers
Q: What will happen if I put water in a pencil sharpener
8 answers
Q: what is the problem of a energy that the whole world is discussing
4 answers
Q: changing the position or shape of part of the body
2 answers
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