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anyanavicka [17]
3 years ago
7

This graph shows velocity vs. time. What does the slope of the line represent? A. speed B. force C. acceleration D. distance

Physics
1 answer:
PilotLPTM [1.2K]3 years ago
8 0
I believe the answer is C. Acceleration. (:
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Describe a situation when you might travel at a high velocity, but with low acceleration
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Sharks and related fish can sense the extremely weak electric fields emitted by their prey in the surrounding waters. These dete
Sonja [21]

Answer

2) 1.5×10-2 m

Explanation

The potential difference is related to the electric field by:

\Delta V=Ed (1)

where

\Delta V is the potential difference

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5 0
3 years ago
What is happening in the diagram?
pishuonlain [190]
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3 years ago
Read 2 more answers
If the mass of an object increases by a factor 2, kinetic energy?
emmainna [20.7K]

Answer:

A) Increases by a factor of 2

Explanation:

Kinetic energy can be defined as an energy possessed by an object or body due to its motion.

Mathematically, kinetic energy is given by the formula;

K.E = \frac{1}{2}MV^{2}

Where;

K.E represents kinetic energy measured in Joules.

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V represents velocity measured in metres per seconds square.

Given that mass, m = 2m

Substituting into the equation, we have;

K.E = ½mv²

K.E = ½*2mv²

Cross-multiplying, we have;

2K.E = 2mv²

Hence, if the mass of an object increases by a factor 2, kinetic energy is increased by a factor of 2.

5 0
3 years ago
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