Recent questions in Physics

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F a person walks 1 Km north, 5 km west south, and 7 km east, find the resultant displacement vector

Dewey Reed asked Feb 21, 2023

by Dewey Reed

8.0k points

1 answer

19 votes

20.3k views

A glass of water has a temperature of 31 degrees Celsius. What state of matter is it in?

Peteris asked Feb 21, 2023

by Peteris

7.2k points

1 answer

4 votes

152k views

79. The table lists the coefficients of kinetic friction for four materials sliding over steel. A 10-kilogram block of each of the materials in the table is pulled horizontally across a steel floor at

Dwc asked Feb 21, 2023

by Dwc

7.8k points

2 answers

5 votes

81.8k views

Pls help me fast and correct

Bigmadwolf asked Feb 20, 2023

by Bigmadwolf

8.2k points

1 answer

17 votes

6.1k views

When both distance and direction are indicated, it becomes a

Daily asked Feb 20, 2023

by Daily

7.4k points

1 answer

0 votes

60.4k views

A rescue plane travels horizontally at 30.0m/s 200.0m above the ground. it drops a supply package.

Michael Minella asked Feb 19, 2023

by Michael Minella

8.4k points

2 answers

23 votes

103k views

A person is climbing on a mountain, explain the points of maximum kinetic energy and maximum potential energy.

Namford asked Feb 19, 2023

by Namford

8.1k points

1 answer

4 votes

111k views

What is the science behind Infrared thermometer ?

Kimstik asked Feb 18, 2023

by Kimstik

7.8k points

1 answer

4 votes

74.2k views

Select the correct answer. Which outcome does the big crunch scenario predict? A. the matter in the universe will slow the expansion to the pointwhere it would finally come to a halt and then start to

Ahmed Alejo asked Feb 17, 2023

by Ahmed Alejo

8.0k points

2 answers

8 votes

214k views

In a rescue, the 65.0-kg police officer is suspended by two cables, as shown in (Figure 1).

Carlos Ricardo asked Feb 16, 2023

by Carlos Ricardo

8.4k points

2 answers

20 votes

33.8k views

A beach ball is left in the bed of a pickup truck. Describe what happens to the ball when the truck accelerates forward?

Jengfad asked Feb 15, 2023

by Jengfad

8.4k points

1 answer

17 votes

24.4k views

2. If a dog has its ears back, it's expressing that it's

Debi asked Feb 15, 2023

by Debi

7.7k points

1 answer

0 votes

230k views

What are some real-life applications of moments?

Haxwithaxe asked Feb 14, 2023

by Haxwithaxe

7.5k points

1 answer

0 votes

59.8k views

15 Points | Which equation correctly defines Hooke's law? A. Fspring=mg B. Fspring=kΔt C. Fspring=kg D. Fspring=kΔx

Sherice asked Feb 14, 2023

by Sherice

7.8k points

2 answers

2 votes

194k views

Describe how the cyclotron works to speed up a particle

Paul Siegel asked Feb 13, 2023

by Paul Siegel

8.6k points

1 answer

12 votes

217k views

A student runs around a 400 meter track at a rate of 6 m/s. If they run 4 laps around the track determine the following: A.What is the distance the runner has gone in 4 laps?

AEMLoviji asked Feb 13, 2023

by AEMLoviji

8.0k points

1 answer

11 votes

170k views

: Activity: A liquid of unknown specific heat at a temperature of 20°C wa: 80°C in a well-insulated container. The final temperature was measure combined mass of the two liquids was measured to be 240g.

Aditya Mishra asked Feb 12, 2023

by Aditya Mishra

7.3k points

1 answer

0 votes

142k views

What is the great discovery of Stephen Hawking?

SashaMN asked Feb 12, 2023

by SashaMN

9.1k points

1 answer

20 votes

182k views

(a) Calculate the height (in m) of a cliff if it takes 2.37 s for a rock to hit the ground when it is thrown straight up from the cliff with an initial velocity of 8.19 m/s. (Enter a number.) (b) How long

Adam Drewery asked Feb 11, 2023

by Adam Drewery

7.9k points

1 answer

5 votes

186k views

The palm of sheilas hand has an area of 0.0017 m2. If the atmospheric pressure on the palm is 100,000 Pa, what force is being exerted on Sheila's palm by the atmospher?

Eythort asked Feb 11, 2023

by Eythort

8.3k points

1 answer

24 votes

75.3k views

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