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Physics Questions and Answers (Q&A)

Buddylover
Answered: Mar 06, 2017
The wave was still a vibration moved it and it remained at a constant speed

1 Answer

204 views
John Smith
Answered: Feb 23, 2020
Speed

1 Answer

210 views
Sidi_sphinx
Answered: Feb 23, 2020
2

1 Answer

201 views
Sidi_sphinx
Answered: Feb 23, 2020
-3

1 Answer

201 views
Rubix
Answered: Feb 23, 2020
Average-speed=distance/time

1 Answer

209 views
Misschowj
Answered: Feb 23, 2020
6.5s
6.5 s
6.46s
6.46 s

Taking upwards as positive, u = 30.0 m/s s = -15.0m (the ball ends up 15.0m downwards which is negative) a = -10m/s (this acts downwards which is...Read More

1 Answer

203 views
Misschowj
Answered: Feb 23, 2020
1.5 m/s2 to the right

From the diagram it can be seen that weight is 20N, which means that the object's mass: mass = W / g mass = 20 / 10 = 2kg The resultant acceleration is in the...Read More

1 Answer

206 views
Scottishduffy
Answered: Feb 23, 2020
Carboxylic Acid
Aromatic Compound

1 Answer

200 views
Wyatt Williams
Answered: Feb 23, 2020
Up

1 Answer

200 views
John Smith
Answered: Feb 23, 2020
6.52m

The ball travelled 6.52m. This is calculated by shorz = Vhorz�T. Vhorz = 9.3cos54�=5.466ms-1.

1 Answer

202 views
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