Recent questions in Physics

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A board of mass m = 1 kg lies on a table and a weight of M = 2 kg on the board. What minimum force F must be applied on the board in order to pull it out from under the road? The coefficient of friction

Xara asked Jul 12, 2023

by Xara

7.0k points

1 answer

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117k views

the larger player on the left and the smaller player on the right push against each other. who fees the greater force?

Brian Bauman asked Jul 12, 2023

by Brian Bauman

6.2k points

1 answer

4 votes

144k views

How long it take to change the velocity of a car from 100m/s to 250m/s if it accelerates at 5m/s^2

Khepri asked Jul 12, 2023

by Khepri

5.8k points

1 answer

8 votes

149k views

Consider the static equilibrium diagram here. What is the angle must make with the horizontal?F2 = 20 NF3 = 57 NW = 60 N

Kousik asked Jul 12, 2023

by Kousik

6.1k points

1 answer

0 votes

59.4k views

Who ran faster? The turtle or the rabbit? (A) The rabbit (B) The turtle

Leaf asked Jul 12, 2023

by Leaf

5.9k points

1 answer

11 votes

232k views

With speeds up to 90 miles per hour, what is the fastest sport on ice?.

Nevin Chen asked Jul 12, 2023

by Nevin Chen

6.8k points

1 answer

12 votes

188k views

What was the maximum speed of the car in your experiment? O A. 25 m/s m O B. 22 m/s O c. 12 m/s D. 15 m/s

Mortana asked Jul 12, 2023

by Mortana

7.1k points

1 answer

7 votes

23.4k views

Explain uses of conductors with either high or low resistance.

TimBrownlaw asked Jul 12, 2023

by TimBrownlaw

5.7k points

1 answer

8 votes

164k views

An electron confined in a one-dimensional box is observed, at different times, to have energies of 12 ev, 27 ev, and 48 ev

TecBeast asked Jul 12, 2023

by TecBeast

6.2k points

1 answer

9 votes

116k views

4. Law of Acceleration A 1500 kg car is forced to stop suddenly. If it was originally moving at 16 m/s and stops ina time of 4.7...What is the car's acceleration?How much net force is required?

Kazume asked Jul 12, 2023

by Kazume

6.8k points

1 answer

1 vote

1.4k views

A source charge of 3 µc generates an electric field of 2.86 × 105 n/c at the location of a test charge. what is the distance, to the nearest hundredth, of the test charge from the source charge? k equals

Vishnu Sandhireddy asked Jul 12, 2023

by Vishnu Sandhireddy

6.5k points

2 answers

15 votes

122k views

I need help with problem C, finding the area of the accel. v time graph

Weacked asked Jul 12, 2023

by Weacked

7.1k points

1 answer

1 vote

91.0k views

Calling all physics geniuses! An object is placed 20cm in front of a convex lens whose focal length is 12cm. What type of image is formed? Super helpful if you could answer in terms of inverted/upright/magnified/diminished/real/virtual.

Ntcolonel asked Jul 12, 2023

by Ntcolonel

7.0k points

1 answer

3 votes

198k views

Charges added on one part of an insulator remain on that part. Is this true or false?

Tammara asked Jul 12, 2023

by Tammara

5.3k points

1 answer

3 votes

104k views

When Deshawn returned to his experiment, he observed these results. Six bottles labeled from 1 to 6 with their opening holes covered by balloons. Balloons on second and fourth bottles are inflated. Part

Rickard Zachrisson asked Jul 12, 2023

by Rickard Zachrisson

6.3k points

1 answer

0 votes

207k views

Which affects kinetic energy more? Mass or Velocity ?

Samuel Grogan asked Jul 12, 2023

by Samuel Grogan

4.9k points

1 answer

9 votes

186k views

What is kinematics? explain ~

Josivan asked Jul 12, 2023

by Josivan

6.1k points

1 answer

6 votes

33.4k views

An electron is accelerated by a potential difference of 3000V and enters a region of a uniform magnetic field. As a result the electron bends along a path with a radius of curvature of 26.0 cm.1. Find

Xwrs asked Jul 12, 2023

by Xwrs

6.4k points

1 answer

1 vote

200k views

a wave's amplitude is 0.5 meters. if its amplitude is increased to 1 meter, how much does its energy change?

Balexand asked Jul 12, 2023

by Balexand

7.2k points

1 answer

21 votes

116k views

Applying a force of 20 N to a 0.4 kg puck as it slides along to frictionless surface from rest to 10 ms-1 in 0.2 s. Calculate the work done by the puck.A. 2000 JB. 200 JC. 20 J

Chris Dolan asked Jul 12, 2023

by Chris Dolan

6.6k points

1 answer

0 votes

211k views

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