Recent questions in Physics

Question

When a piece of aluminium foil is taken out of the oven and cools from 1000C to 500C. What is the change in temperature?

Smcjones asked Jun 10, 2023

by Smcjones

8.5k points

1 answer

6 votes

203k views

A ball is dropped off a 700. m tall cliff, how long does it take to hit the ground?

Lch asked Jun 10, 2023

by Lch

8.1k points

2 answers

8 votes

211k views

PLEASE HELP ME Of the listed activities, which does NOT use rhythmic patterns of movement in a team setting? 1.100 m dash 2.couple’s figure skating 3.football 4.synchronized swimming

Ahmed Ibrahim asked Jun 10, 2023

by Ahmed Ibrahim

8.3k points

2 answers

14 votes

132k views

7. Why is transpiration important for plants? 8. Draw a labelled diagram of the external structure of a leaf. 9. Name the male part of a flower. Draw its labelled diagram. 10. What are the advantages of

Olaf Dietsche asked Jun 8, 2023

by Olaf Dietsche

8.7k points

1 answer

18 votes

73.8k views

What is a good way to study guys for a science test Im in need because I have a quiz tmrw

Adrian Brand asked Jun 8, 2023

by Adrian Brand

7.4k points

1 answer

4 votes

27.0k views

Which of the following is not a kind of electromagnetic wave? A. Water waves B. Microwaves C. Radar D. Radio and television waves

Suryansh Singh asked Jun 7, 2023

by Suryansh Singh

7.9k points

1 answer

24 votes

154k views

1. A 50 m 45° 100 m YO Ground, Y=0 με 0,3 An object with mass of 4 kg is thrown with initial velocity of 20 m/s from point A and follows track of ABCD. A) Determine YD. B) Determine velocity of object

Benjith Kizhisseri asked Jun 7, 2023

by Benjith Kizhisseri

7.8k points

1 answer

17 votes

111k views

.a car increases its speed from 10 m/s to 20/s in 2.5. seconds calculate it’s acceleration

Tom Frost asked Jun 6, 2023

by Tom Frost

8.7k points

1 answer

11 votes

24.1k views

8. Which of the following is the function of pn junction semiconductor device A. it transforms a direct voltage to AC voltage B. It steps up an AC

Roguequery asked Jun 3, 2023

by Roguequery

8.7k points

1 answer

25 votes

38.2k views

Oligarchy and Monarchy are alike because Theocracy and Anarchy are different because

Alternative asked Jun 2, 2023

by Alternative

8.4k points

1 answer

15 votes

129k views

What is Aerodynamic purpose in vhicle systems?

DarkSkull asked Jun 2, 2023

by DarkSkull

8.4k points

1 answer

4 votes

17.7k views

An 18, 000 kg semi containing Lex Luthor in the process of stealing forty cakes is moving with a speed of 15 m/s . If Superman is to stop the van in 0.5 seconds, what force must he exert on the van?

Odinn asked Jun 1, 2023

by Odinn

7.7k points

1 answer

6 votes

180k views

1. A diver jumps from a 13 m tower, with no initial velocity. a.What is the velocity when the diver impacts the water? Use the conservation of energy. b.What would the diver’s impact velocity be, if he

Surjit Samra asked Jun 1, 2023

by Surjit Samra

8.8k points

1 answer

18 votes

152k views

Help on matching please, struggling on it. Even just 1 or 2 would help

WhileTrueSleep asked May 28, 2023

by WhileTrueSleep

7.6k points

1 answer

21 votes

143k views

A lens of focal length 10.0 cm forms an image 11.0 cm from the lens. What was the object distance? (Unit = cm) =

UrMi asked May 28, 2023

by UrMi

7.8k points

2 answers

17 votes

207k views

Dharr man says dark always turns to light, when does this change in excellency occur

Okliv asked May 27, 2023

by Okliv

7.7k points

1 answer

6 votes

98.1k views

A woman pushes a 2000kg van with an acceleration of 0.05m/s2. What is the woman's force? 100N 10N 20N

Statler asked May 27, 2023

by Statler

8.0k points

2 answers

13 votes

116k views

Calculate the pressure exerted by a 4000N camel on the sand. The camel’s feet have a surface area of 2m2 .

Trent Lloyd asked May 26, 2023

by Trent Lloyd

8.5k points

1 answer

25 votes

90.2k views

How many cotyledons does a monocot have? How many cotyledons does a dicot have?

Ghoti asked May 26, 2023

by Ghoti

8.8k points

2 answers

1 vote

5.1k views

Calculate the electric current produced when 5 microcouloumb charge flows in 0.02 seconds.

Vedang Mehta asked May 25, 2023

by Vedang Mehta

7.7k points

1 answer

17 votes

21.8k views

Page:

« prev
1
...
15
16
17
18
19
20
21
...
1000
...
next »

Ask a Question

Recent questions in Physics

Categories