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Recent questions in Physics
Which of the following is a derived unit. A. Ampere B. kilogramme C. Second D. Ohm E. Kelvin
Becky Hansmeyer
asked
Jun 22, 2023
by
Becky Hansmeyer
5.7k
points
Physics
high-school
1
answer
4
votes
195k
views
Solve this problem, and identify the percent, amount, and base.What percent of 50 is 20 ?percent =40 amount=50, Base=20percent=50 amount=20, base=50percent=50 amount=10, base=20percent=20, amount 10, base
Michael Geary
asked
Jun 22, 2023
by
Michael Geary
5.8k
points
Physics
college
1
answer
0
votes
229k
views
What causes an electrical charge? Neutrons moving between objects protons moving between objects electrons moving between objects.
Yassir Irfan
asked
Jun 22, 2023
by
Yassir Irfan
6.6k
points
Physics
high-school
1
answer
0
votes
185k
views
A mover does 422 J of work pushing a crate 8.39 m. How much force did he exert?
Benita
asked
Jun 22, 2023
by
Benita
5.8k
points
Physics
high-school
2
answers
2
votes
48.8k
views
What will happen for Potential energy of a body if the mass is dobled keeping height constant
Shlgug
asked
Jun 22, 2023
by
Shlgug
6.9k
points
Physics
high-school
1
answer
17
votes
80.0k
views
find the moment of inertia of a point of mass of 0.005g at a perpendicular distance of 3m from its axis of rotation.
Felix Too
asked
Jun 22, 2023
by
Felix Too
5.9k
points
Physics
high-school
2
answers
1
vote
112k
views
Ricardo starts from rest and runs for 12 seconds. He reaches a final velocity of +9 m/s. Find Ricardo’s acceleration.
Jasongullickson
asked
Jun 22, 2023
by
Jasongullickson
5.9k
points
Physics
high-school
2
answers
2
votes
223k
views
What are the advantages and disadvantages of gamma rays?
Yves Blusseau
asked
Jun 22, 2023
by
Yves Blusseau
5.8k
points
Physics
high-school
1
answer
0
votes
41.5k
views
1.What is the heat energy needed to change 36g of water 8.0°C to 34.0°C?2. What is the amount of heat necessary to melt 34kg of ice at 0.0 °C to water at 0.0 °C?
Boubou
asked
Jun 22, 2023
by
Boubou
5.7k
points
Physics
college
1
answer
5
votes
54.4k
views
At an orange juice plant, orange juice pulp with a density of 1.25 g/ml passes through a pumping station where it is raised vertically by 5.76 m at the rate of 1,920,000 liters per day. The liquid enters
Anders Revsgaard
asked
Jun 22, 2023
by
Anders Revsgaard
5.7k
points
Physics
college
1
answer
1
vote
52.4k
views
When a phone falls and hits the ground what is doing the pushing and what is being pushed?
Andrea Perdicchia
asked
Jun 22, 2023
by
Andrea Perdicchia
5.5k
points
Physics
college
1
answer
18
votes
190k
views
Bob used a force of 10N to pull a 50 kg trunk a distance of 5 m in 2 seconds. bob's power is
Sebastian Smiley
asked
Jun 22, 2023
by
Sebastian Smiley
6.0k
points
Physics
high-school
1
answer
3
votes
166k
views
Using the inclined plane reduces the amount of force needed to lift the block while increasing the A. mass of the wooden block. B. surface area of the block. C. pull of gravity on the block. D. distance
Jcruz
asked
Jun 22, 2023
by
Jcruz
5.3k
points
Physics
middle-school
2
answers
1
vote
192k
views
A chemist performs an experiment in which she compresses an air sample and then measures its pressure. She records her results in the following table:Volume (cm)³100.050.025.0Pressure (kPa)33.3 66.7 133.
Josh Gieringer
asked
Jun 22, 2023
by
Josh Gieringer
6.4k
points
Physics
high-school
1
answer
4
votes
159k
views
A car does 100 laps on a circular track of length 10 km. The distance and displacement for the car are
Chavi
asked
Jun 22, 2023
by
Chavi
5.9k
points
Physics
college
1
answer
4
votes
34.9k
views
A train car with a mass of 1 kg is stuck to another train car with a mass of 2 kg. An Explosion pushes the two carts away from each other. After the recoil, the 1 kg train car is now moving at -2 m/s and
Nik
asked
Jun 22, 2023
by
Nik
5.3k
points
Physics
college
1
answer
4
votes
5.7k
views
Two identical charges are 30 cm apart and experience a force of 0.85 N. Find the charge on each sphere.
Nelly
asked
Jun 22, 2023
by
Nelly
6.3k
points
Physics
college
1
answer
2
votes
20.2k
views
12000 inches to yards
Skoczen
asked
Jun 22, 2023
by
Skoczen
5.7k
points
Physics
college
1
answer
3
votes
131k
views
A mule uses a rope to pull a box that weighs 145 N across a level surface with constant velocity. The rope makes an angle of 25.0° above the horizontal, and the tension in the rope is 85 N. What is the
Bemug
asked
Jun 22, 2023
by
Bemug
6.0k
points
Physics
college
1
answer
4
votes
202k
views
Why do road bikes have narrow tires but off road bikes have wide tires?
Michael Wales
asked
Jun 22, 2023
by
Michael Wales
6.5k
points
Physics
college
1
answer
4
votes
11.1k
views
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