Recent questions in Physics

Question

What is considered gravitational potential energy The energy of an object above ground the energy of an electron moving through a copper wire the energy stored in the bonds of a carbohydrate molecule or

Ajay Kelkar asked Jul 18, 2023

by Ajay Kelkar

5.6k points

2 answers

11 votes

74.7k views

What is the height of a building if Kevin can throw a ball down with an initial velocity of 12m/s and it lands with a final velocity of 58m/s.

Steve Goykovich asked Jul 18, 2023

by Steve Goykovich

6.6k points

1 answer

3 votes

59.4k views

A 3.0kg model train going right at 2.8m/s bumps into another 2.0kg model train in the same direction at 1.6m/s. The heavier train has a final speed of 2.2m/s to the right. What is the final speed of the

Amishra asked Jul 18, 2023

by Amishra

6.3k points

1 answer

11 votes

224k views

Explain what is happening when the girl is at each point. **The girl has started at 1 and goes to 4.

Brki asked Jul 18, 2023

by Brki

6.7k points

1 answer

7 votes

126k views

The bending of a wave through an opening in a barrier is: refraction resonance diffraction interference

Karim Omaya asked Jul 18, 2023

by Karim Omaya

7.2k points

1 answer

25 votes

192k views

A space probe is launched vertically into space. It launches from rest and accelerates at a rate of 29 m/s^2. How many seconds before the probe reaches the speed required to get into orbit 7,850 m/s^2

Rob K asked Jul 18, 2023

by Rob K

6.1k points

1 answer

1 vote

123k views

If you live to be 80 years old and you blink every 2 seconds how many times will you blink in a lifetime?

Oshan Wisumperuma asked Jul 18, 2023

by Oshan Wisumperuma

6.5k points

1 answer

5 votes

29.4k views

How much gravitational force is acting on a 5 kg bowling ball resting on the floor? A. 0.2 N B. 9.8 N C. 1 N D. 49 N

Feng Tian asked Jul 18, 2023

by Feng Tian

5.4k points

1 answer

4 votes

20.6k views

Hey I have to find the missing components of this circuit analysis

Carbontwelve asked Jul 18, 2023

by Carbontwelve

6.4k points

1 answer

2 votes

161k views

Please explain how and why the highlighted answers are correct and or steps to solve.

Andrew Allen West asked Jul 18, 2023

by Andrew Allen West

6.0k points

1 answer

5 votes

89.5k views

Graph of Fnet against acceleration

AaronR asked Jul 18, 2023

by AaronR

7.2k points

1 answer

4 votes

169k views

Two 76volt batteries are connected in parallel. What would the voltage be in this parallel connection?

Bogdan Iulian Bursuc asked Jul 18, 2023

by Bogdan Iulian Bursuc

6.0k points

1 answer

4 votes

181k views

What is the acceleration of the object? m/s²

CalMlynarczyk asked Jul 18, 2023

by CalMlynarczyk

6.3k points

1 answer

6 votes

51.9k views

I NEED HELP FAST Match the term with the appropriate image A) Focal length B) Object position C) Image position

Calebtomlinson asked Jul 18, 2023

by Calebtomlinson

6.2k points

1 answer

23 votes

175k views

A constant 10 A current flows in a circuit with a resistance of 200 Ω. The net charge passing through any point in the circuit during a 1 minute interval is _______.Group of answer choices200 C400 C600

Jendas asked Jul 18, 2023

by Jendas

6.0k points

1 answer

1 vote

68.3k views

What is periscope ? where it is used?

Johnnymnmonic asked Jul 18, 2023

by Johnnymnmonic

6.3k points

2 answers

0 votes

216k views

Which of the following objects would have the greatest: A. momentum if they were all moving with the same velocity? B. Inertia? A compact car B school bus C Pick-up truck D road bicycle

Rohit Walavalkar asked Jul 18, 2023

by Rohit Walavalkar

5.9k points

1 answer

17 votes

220k views

3. Calculate the speed for a car that went a distance of 155 kilometers in 3 hours

Awmross asked Jul 18, 2023

by Awmross

5.7k points

2 answers

22 votes

46.4k views

Does anyone know this?

Brian McCarthy asked Jul 18, 2023

by Brian McCarthy

6.1k points

1 answer

2 votes

32.7k views

A mover pushes a 20 kg crate across a level floor with a force of 200 N, but the crate accelerates at a rate of only 7.5 m/s2 because a friction force opposes the crate's motion. What is the magnitude

Pedrosaurio asked Jul 18, 2023

by Pedrosaurio

6.4k points

1 answer

1 vote

175k views

Page:

« prev
1
...
808
809
810
811
812
813
814
...
1000
...
next »

Ask a Question

Recent questions in Physics

Other Questions