The wave was still a vibration moved it and it remained at a constant speed

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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

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
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

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

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200 views1 Answer

200 views1 Answer

200 views1 Answer

200 views1 Answer

204 views
6.52m

The ball travelled 6.52m. This is calculated by shorz = Vhorzï¿½T. Vhorz = 9.3cos54ï¿½=5.466ms-1.

The ball travelled 6.52m. This is calculated by shorz = Vhorzï¿½T. Vhorz = 9.3cos54ï¿½=5.466ms-1.

1 Answer

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