3 years ago

The table below shows the measurements took in an experiment.

Physics

2 answers:

statuscvo [17]3 years ago

8 0

<h3><u>Answer;</u></h3>

5.1 km

<h3><u>Explanation</u>;</h3>

The longest measurement made is 3.2 miles

But the SI units of distance is Km

1 mile = 1.61 km

Therefore; <em>3.2 miles will be equivalent to ; </em>

<em>3.2 × 1.61 </em>

<em>= 5.152 </em>

<em>≈ </em><u><em>5.1 </em></u><u>km</u>

Natali5045456 [20]3 years ago

7 0

Answer:

As the other person said, the answer is 5.1

Explanation:

You might be interested in

In what ways water helps in germination?

quester [9]

Answer:

Water can spread germs through bacteria.

Explanation:

Bacteria can live in water and can spread to new locations when water is moved.

6 0

2 years ago

Considerable scientific work is currently under way to determine whether weak oscillating magnetic fields such as those found ne

VLD [36.1K]

Answer:

The the maximum emf is $2.52\times10^{-11}\ V$

Explanation:

Given that,

Magnetic field $B = 1.40\times10^{-3}\ T$

Frequency = 60 Hz

Diameter = 7.8 μm

We need to calculate the maximum emf

Using formula of emf

$\epsilon=NBA\omega$

Where, N = number of turns

B= magnetic field

A = area

Put the value in to the formula

$\epsilon=1\times1.40\times10^{-3}\times\pi\times(\dfrac{7.8\times10^{-6}}{2})^2\times2\times\pi\times60$

$\epsilon=2.52\times10^{-11}\ V$

Hence, The the maximum emf is $2.52\times10^{-11}\ V$

5 0

2 years ago

What force can stop a 1400kg truck accelerating at 7.5m/s2? URGENT PLZZ

Archy [21]

Answer:

10500 N

Explanation:

F = m*a=1400*7.5N=10500N

6 0

2 years ago

Read 2 more answers

New technology, such as renewable energy sources, has many positive aspects such as

BlackZzzverrR [31]

B because it makes us burn less fossil fuels

7 0

2 years ago

Which of the following processes does not require the presence of particles of matter?

Darya [45]

The answer is A. Radiation

3 0

2 years ago

Read 2 more answers