Recent questions in Physics

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Write one claim about this graph

Saqib Amin asked Feb 11, 2023

by Saqib Amin

7.9k points

1 answer

3 votes

135k views

Help me with this question, please

Angel asked Feb 11, 2023

by Angel

7.4k points

1 answer

4 votes

224k views

If an object is stationary (not moving), what must the net force be equal to?

Lotif asked Feb 10, 2023

by Lotif

8.3k points

1 answer

11 votes

42.5k views

I need help please ;) 5. The half-life of 1-131 is 8.07 days. If 25 g are left after 40.35 days, how many grams were in the original sample?

Paulo Mattos asked Feb 10, 2023

by Paulo Mattos

7.7k points

2 answers

21 votes

88.3k views

4. Supply the missing forces. 20 N 100 N A?N -25 N 10 N- 25 N B?N ?N 112 N

Ryan Zhang asked Feb 9, 2023

by Ryan Zhang

8.0k points

1 answer

6 votes

157k views

A dart player throws a dart horizontally at a velocity of 12.7 m/s. The dart hits the board 0.39 m below the height from which it was thrown. How far away is the player from the board? Provide evidence.

Ty Kayn asked Feb 9, 2023

by Ty Kayn

8.0k points

1 answer

17 votes

178k views

A projectile is fired with a velocity of 400 ms-1 at an angle of 30° to the horizontal. Find the time to reach the greatest height and its horizontal range.

Marverix asked Feb 9, 2023

by Marverix

8.8k points

1 answer

13 votes

162k views

Answer choices a- low denisity lipoprotein profile b- high density lipoprotein profile c- lipoprotein profile

Forer asked Feb 9, 2023

by Forer

7.9k points

1 answer

17 votes

188k views

If at 10m above the ground an object has 50J of Kinetic Energy, with 50J of Potential Energy. How high can the object travel? A) 50 meters B)20 meters C)10 meters D)5 meters

Goollan asked Feb 9, 2023

by Goollan

7.4k points

1 answer

18 votes

36.8k views

Which are characteristics of light? Check all that apply

Eugen Pechanec asked Feb 9, 2023

by Eugen Pechanec

8.3k points

2 answers

0 votes

89.6k views

Can someone help me for this question?

Pranita Patil asked Feb 9, 2023

by Pranita Patil

8.4k points

1 answer

6 votes

188k views

Explain the difference between the terms "rotation" and "revolution"

Morkro asked Feb 8, 2023

by Morkro

7.8k points

1 answer

19 votes

105k views

A car is going downhill at the speed of 3.0 m/s after 2.5 s the car is going uphill at 4.5 m/s, what is its average acceleration

Aldin Bradaric asked Feb 8, 2023

by Aldin Bradaric

7.7k points

1 answer

25 votes

226k views

What does the law of conservation of mass state? A. The total amount of matter cannot be created or destroyed. B. The total amount of matter can be reduced, but not increased. C. The total amount of matter

Ofir asked Feb 8, 2023

by Ofir

7.6k points

2 answers

13 votes

222k views

A 3) How far will 20 N of force stretch a spring with a spring constant of 140 N/m?

Mauzel asked Feb 7, 2023

by Mauzel

8.0k points

2 answers

0 votes

233k views

What is speed? 1)rate of motion 2)rate and direction of motion 3)the direction of motion 4)the force of motion

Omarello asked Feb 6, 2023

by Omarello

8.0k points

2 answers

0 votes

174k views

Which scientist discovered the laws that determine the motion of a spring?

Andrei L asked Feb 5, 2023

by Andrei L

8.0k points

1 answer

12 votes

170k views

Which statements about our solar system are false?

Assefamaru asked Feb 5, 2023

by Assefamaru

8.0k points

1 answer

24 votes

44.1k views

1-D Kinematics You run from your house to a friend's house that is 3 miles away. You then walk home. a. What distance did you travel? b. What was the displacement for the entire trip?

Joe Ratzer asked Feb 3, 2023

by Joe Ratzer

8.2k points

1 answer

12 votes

167k views

Explain the difference between self-pollination and cross-pollination.

Swithinbank asked Feb 2, 2023

by Swithinbank

7.7k points

1 answer

15 votes

151k views

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