2 years ago

The graph shows two runners participating in a race.

Physics

2 answers:

luda_lava [24]2 years ago

8 0

Answer: The answer is A

Explanation: Daniela has a 5 meter head start but leonard caught up to her.

qaws [65]2 years ago

3 0

The answer is the first one, Daniela has a 5 meter head start but leonard caught up to her.

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We move a square loop of wire 2.3 cm on a side into a region of uniform magnetic field of 1.5 T with the plane of the loop perpe

vova2212 [387]

Answer:

Force will be $F=8.33\times 10^{-4}N$

Explanation:

We have given side of wire d = 2.3 cm = 0.023 m

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Resistance R = 3 ohm

We know that current is given by $i=\frac{Bvd}{R}=\frac{1.5\times 2.1\times 0.023}{3}=0.02415A$

Power is given by $P=i^2R=0.02415^2\times 3=0.00174watt$

We know that power is also given by $P=Fv$

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3 years ago

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alexdok [17]

Adaptation is when a living thing changes its behavior to survive in its surroundings.

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3 years ago

Calcium chloride is used to make pickles. The calcium atom transfers electrons to chlorine atoms, leading to the formation of ch

GarryVolchara [31]

Calcium chloride contains ionic bonds.

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You're welcome.

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3 years ago

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zubka84 [21]

Answer:

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A Truck with a mass of 1500 kg is decelerated At a rate of 5m/s2. how much force did this require

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