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Recent questions in Physics
True or false: charge can be created or destroyed
Tomkpunkt
asked
Jun 19, 2023
by
Tomkpunkt
5.4k
points
Physics
college
1
answer
15
votes
87.4k
views
An object is dropped and freely falls to the ground with an acceleration of 1 g downward. If it is thrown upward at an angle instead, its acceleration will be
Stijn Maller
asked
Jun 19, 2023
by
Stijn Maller
5.5k
points
Physics
high-school
1
answer
6
votes
18.2k
views
02.03 Conservation of Mass Can someone please help me on the Zinc + Hydrogen Chloride part. 1. Observations after interaction 2. Proof of a chemical reaction (Please answer right that is all I ask)
Michael JDI
asked
Jun 19, 2023
by
Michael JDI
5.3k
points
Physics
college
1
answer
25
votes
47.5k
views
A car travels at an average speed of 60 km/h for 15 minutes.How far does the car travel in 15 minutes?D900 kmC 240 kmA4.0 km B 15 km
Harkl
asked
Jun 19, 2023
by
Harkl
5.3k
points
Physics
college
1
answer
2
votes
179k
views
What information is needed to calculate the gravitational force of an object? (1 point) the mass of the two objects O the distance between the two objects the mass of the object and the planet's gravitational
Hamza Ansari
asked
Jun 19, 2023
by
Hamza Ansari
5.6k
points
Physics
college
2
answers
4
votes
13.0k
views
Tell if each is a synthesis reaction or a decomposition reaction. 1.) 2MgO ---> 2Mg + O₂ 2.) 2Hg + O₂ ---> 2HgO 3.) C + O₂ ---> CO₂ 4.) BaCl₂ ---> Ba + Cl₂ 5) 2H₂O ---> 2H₂ + O₂
Arvis
asked
Jun 19, 2023
by
Arvis
5.8k
points
Physics
high-school
1
answer
4
votes
92.1k
views
How can we make a non-luminous object luminous?
Dease
asked
Jun 19, 2023
by
Dease
6.0k
points
Physics
high-school
1
answer
3
votes
190k
views
If it takes 221J of work to do this what is the combined mass of the dog and the basket
Rawoof Ahamed
asked
Jun 19, 2023
by
Rawoof Ahamed
5.4k
points
Physics
college
1
answer
0
votes
76.2k
views
How do i graph distance and displacement
Jackreichert
asked
Jun 19, 2023
by
Jackreichert
5.6k
points
Physics
high-school
1
answer
0
votes
5.7k
views
A jet of water of cross section area and velocity v impinges normally on a stationary flat plate the mass per unit volume of water ρ by dimensional analysis determine and expression for the force f exerted
Andy Triggs
asked
Jun 19, 2023
by
Andy Triggs
6.0k
points
Physics
college
1
answer
13
votes
169k
views
In three to five sentences, explain why ships or boats float.
Marine
asked
Jun 19, 2023
by
Marine
5.8k
points
Physics
high-school
1
answer
0
votes
11.4k
views
When a light beam emerges from water into the air, the average light speed _____. A) increases B) decreases C) remains the same Explain in brief.
Sandun Dhammika
asked
Jun 19, 2023
by
Sandun Dhammika
5.1k
points
Physics
college
1
answer
24
votes
218k
views
In this diagram you are looking down at the earth from directly above the North Pole. When the moon is at the position pictured below, what lunar phase is happening?Waxing CrescentNew Moon1st QuarterWaning
Shakeeb Ahmad
asked
Jun 19, 2023
by
Shakeeb Ahmad
4.9k
points
Physics
college
1
answer
0
votes
152k
views
A turkey with a mass of 9kg is running straight at you with a velocity of 5 m/s.What is the momentum of the turkey?
Ququzone
asked
Jun 19, 2023
by
Ququzone
6.3k
points
Physics
college
2
answers
0
votes
87.8k
views
A sky diver reaches a terminal velocity of 120 mph. what will the acceleration of the diver be?
Nachouve
asked
Jun 19, 2023
by
Nachouve
5.2k
points
Physics
high-school
1
answer
4
votes
206k
views
The biceps muscle is attached to the radial bone 3.6 centimeters from the elbow joint, the forearm and hand have a combined mass of 2.7 kilograms and a combined length of 36 centimeters, and the ball has
Gsemac
asked
Jun 19, 2023
by
Gsemac
5.5k
points
Physics
college
1
answer
1
vote
71.9k
views
A 9-kg body has three times the kinetic energy of an 4-kg body. Calculate the ratio of the speeds of these bodies.
TheSmurf
asked
Jun 19, 2023
by
TheSmurf
5.4k
points
Physics
high-school
1
answer
13
votes
43.9k
views
What is the kinetic energy of a 3kg ball that is rolling 2m/s?
Duncmc
asked
Jun 19, 2023
by
Duncmc
6.2k
points
Physics
college
1
answer
2
votes
19.6k
views
Capacitance is defined as
SuddenHead
asked
Jun 19, 2023
by
SuddenHead
5.6k
points
Physics
high-school
1
answer
0
votes
184k
views
an airplane flies horizontally at a speed of 351 km/h and drops a crate that falls to the horizontal ground below. neglect air resistance.part (a) if the altitude of the plane was 580 m, then how far,
Maxxxo
asked
Jun 19, 2023
by
Maxxxo
5.2k
points
Physics
high-school
1
answer
3
votes
226k
views
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