Recent questions in Physics

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What is photosynthesis

Alexmherrmann asked Jun 28, 2023

by Alexmherrmann

6.1k points

2 answers

1 vote

149k views

What is the term for the force per unit charge acting at a point?

Muhammad Chhota asked Jun 28, 2023

by Muhammad Chhota

6.0k points

1 answer

0 votes

81.8k views

Briefly define what are micro-organisms

Keith Knauber asked Jun 28, 2023

by Keith Knauber

5.7k points

1 answer

1 vote

7.4k views

. A 2 kg block of iron is given 10 KJ of energy and its temperature rises by 10 °C. What is the specific heat capacity of the iron?

NeepNeepNeep asked Jun 28, 2023

by NeepNeepNeep

5.6k points

2 answers

19 votes

92.6k views

A car of mass m going around a curve of radius r at constant speed v experiences a net force F. What is the net force on a truck of mass 5m traveling around a curve of radius 5r with constant speed 5v?

Firelynx asked Jun 28, 2023

by Firelynx

5.6k points

1 answer

3 votes

67.2k views

Based on the information in the table, whatis the acceleration of this object?t(s)v (m/s)0.03.01.06.02.01919199.03.012A. 12 m/s2B. 3.0 m/s2C. 6.0 m/s2D. 4.0 m/s2

Catrapture asked Jun 28, 2023

by Catrapture

6.1k points

1 answer

0 votes

80.8k views

2. If you are walking at a constant velocity of 5 km/h and a car passes you by at the speed of 20 km/h from behind, what is the car's velocity from your viewpoint?

Brookie asked Jun 28, 2023

by Brookie

6.4k points

1 answer

3 votes

67.0k views

Help me with this one aswell, too confused and tired for this

Walking asked Jun 28, 2023

by Walking

5.2k points

1 answer

8 votes

73.3k views

Think about a pot of boiling water. In one or two sentences, compare how the water particles in the pot are behaving to how the water particles in the steam above the pot are behaving.

Michnovka asked Jun 28, 2023

by Michnovka

6.1k points

1 answer

5 votes

172k views

You walk 20 m south and then 20 m east. Find the magnitude and direction of the resultant displacement. a. 40.2 m south east b. 37.4 m south west c. 28.3 m south east d. 16.5 m south west

Mith asked Jun 28, 2023

by Mith

6.5k points

1 answer

4 votes

3.1k views

Answer the following questions. PLS THIS IS URGENT!! 1.) __________ are a lot like gases, but the atoms are different because they are made up of free electrons and ions of the element. 2.) Elements and

Odrakir asked Jun 28, 2023

by Odrakir

6.1k points

1 answer

9 votes

203k views

What is the period if a runner completes 5 laps around a circular track in 450s

Stuckedunderflow asked Jun 28, 2023

by Stuckedunderflow

5.8k points

1 answer

1 vote

7.7k views

Hey guys can y’all help quickly? how to induce a positive temporary charge on the right side of a metal ball

Sul Aga asked Jun 28, 2023

by Sul Aga

5.6k points

1 answer

25 votes

64.6k views

What is the mass of an object that needs a force of 5,500 N to accelerate it at a rate of 5 m/s/s?

Ryyst asked Jun 28, 2023

by Ryyst

6.7k points

1 answer

5 votes

183k views

An ocean liner is cruising at 10 meters/second and is about to approach a stationary ferryboat. A parcel is released from the ocean liner from a height of 5.5 meters above the ferryboat’s deck. Calculate

Vel Genov asked Jun 28, 2023

by Vel Genov

5.8k points

1 answer

2 votes

134k views

a bicycle wheel with a diameter of 26 inches is rotating 3 revolutions per second. what is the linear speed in feet/sec? use 3.14 for pi and round to the nearest tenth.

Ivissani asked Jun 28, 2023

by Ivissani

5.7k points

1 answer

4 votes

8.5k views

How can you help your family decrease the risks for stoke and heart disease?

Reinard asked Jun 28, 2023

by Reinard

6.0k points

1 answer

3 votes

185k views

For the motion graphed in the position versus time graph shown above, what is the average velocity in the time interval 1 to 3 seconds? What is the average velocity in the time interval 3 to 4 seconds?

Shubham Chopra asked Jun 28, 2023

by Shubham Chopra

6.2k points

1 answer

5 votes

11.7k views

If a car travels at 45.0 m/s for 2 minutes. What is the car's distance?

BostonJohn asked Jun 28, 2023

by BostonJohn

6.6k points

2 answers

4 votes

142k views

to determine the weight of object, you could? (a) use a beam balance (B) Use a spring balance (c) find the force necessary to give it a certain acceleration (d) use none of the above (e) use any of these

Matthew Franglen asked Jun 28, 2023

by Matthew Franglen

6.4k points

1 answer

3 votes

156k views

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