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3 years ago

This is a change in the position of a body with respect to time relative to a reference point.

Physics

2 answers:

dusya [7]3 years ago

5 0

Answer: MOTION

Explanation:

motion is defined as the displacement of an object with respect to time relative to a stationary object (reference point). A good example of an object that can serve as a reference point includes: a tree or a building. The movement of a body at constant speed towards a particular direction at regular intervals of time can be determined and it's called uniform motion.

There are different types of motion, these includes: simple harmonic motion,

linear motion,

circular motion,

Brownian motion,

Rotatory motion

malfutka [58]3 years ago

5 0

Answer:rest

Explanation:

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Rina8888 [55]

Answer: $t=\sqrt{\frac{2h}{g} }$

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3 years ago

1. A 59 kg person is in a vehicle travelling at 41 m/s. The vehicle runs into a telephone pole. At impact, it

Tems11 [23]

Answer:

a. 12,600 N

b. 1290 kg

Explanation:

a. Impulse = change in momentum

F Δt = m Δv

F (0.192 s) = (59 kg) (0 m/s − 41 m/s)

F = -12,600 N

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m = 1290 kg (or 2,830 lbs)

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