3 years ago

An object moving at a velocity of 32 m/s slows to a stop in 4 seconds. What was its acceleration

1 answer:

6 0

Answer:

Explanation:

Because you divide 32/4 which gives you 8.

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VARVARA [1.3K]

Answer:

$\theta=40^0$

Explanation:

The magnitude of the magnetic force is

$F_m=evB\sin\theta$

To find the angle, we make $\sin\theta$ subject of the formula

$\implies \sin\theta=\frac{F_m}{evB}=\frac{7.20\times 10^{-13}}{1.6\times 10^{-19}\times 3.90\times 10^6\times 1.80}$

$\implies \sin\theta=0.641025641$

$\therefore \theta=\sin^{-1}=39.8683^0\\\implies \theta\approxeq 40^0$

8 0

3 years ago

Alexeev081 [22]

It should be B.137 just took the test.

3 0

3 years ago

zmey [24]

Answer:the force is needed to stretch it farther.

Explanation: the definition of force is push or pull so imagine stretching a rubber band your pulling the band which means you increase the force.

4 0

3 years ago

valkas [14]

Answer:

umm.....

Explanation:

8 0

3 years ago

asambeis [7]

The answer would be c if u need to know

5 0

3 years ago