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Naya [18.7K]
3 years ago
10

Bob heads out into a lake at an angle of 40◦ with respect to the shore. If his boat is capable of a speed of 1.8 m/s, how far fr

om land will he be in 4 min and 26 s ?

Physics
1 answer:
Alona [7]3 years ago
8 0

Below is an attachment containing the solution.

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What is one property of a suspension that is different from that of a solution or a colloid?
Step2247 [10]

Answer:

A

Explanation:

If left to rest it will separate.  

3 0
3 years ago
Britney is aware of the thoughts running through her mind and the emotions triggered by some of those thoughts. She is also awar
Sonbull [250]

Answer:

Consciousness

Explanation:

Obstructionism is the philosophy which dictates that a process needs to be delayed or stopped from occurring.

Transcendence means to achieve a state higher than the previous state.

Hyperkinesis is the condition where a person is unable to concentrate on something and is hyperactive.

Consciousness is the state from which an organism knows their existence and is aware of things that are present externally. Here, Britney is aware of her existence and the existence of other things around her.

Hence, she would be considered to be in a state of Consciousness

3 0
4 years ago
El valor más preciso de la masa de un electron es 9.11*10^-11kg ¿ Cuánto aumentaría la masa de un cuerpo que se carga con -1 c d
chubhunter [2.5K]

Answer:

m = 569.375\times 10^{6}\,kg

Explanation:

Un electrón tiene una carga negativa de 1.6\times 10^{-19}\,C y la masa total es igual al producto del número de electrones y esa carga unitaria. El número de electrones se obtiene al dividir la carga total por la carga unitaria. (An electron has a negative charge of 1.6\times 10^{-19}\,C and the total mass is equal to the product of the qunatity of electrons and such unit charge. The quantity of electrons is found by diving the total charge by the unit charge):

m = \frac{Q}{q} \cdot m_{e}

m = \left(\frac{1\,C}{1.6\times 10^{-19}\,C} \right)\cdot (9.11\times 10^{-11}\,kg)

m = 569.375\times 10^{6}\,kg

7 0
4 years ago
31. Lily (20 kg) and Mickey (15 kg) are 2 meters apart. What is the gravitational force between
Sloan [31]

Answer:

10 N

Explanation:

7 0
3 years ago
7)An object is thrown straight up with an initial velocity of 3 m/s. What is its acceleration at its maximum height?
ser-zykov [4K]
C.
It is a motion with uniform acceleration, meaning that the acceleration will not change.
The object is thrown upwards with a positive velocity. This shows that the upward direction is positive. The object will decelerate due to gravity at a magnitude of 9.81 m/s2. Therefore, the acceleration is -9.81 m/s2.
Note that even though the velocity of the object is momentarily 0 m/s at maximum height, there is still a constant acceleration.
This allows the object first decelerate upwards, then change direction at max height, and finally accelerate downwards. So in this case, the acceleration is always negative and unchanged.
7 0
3 years ago
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