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worty [1.4K]
2 years ago
13

Which has bigger inertia? Why? Elephant or ant sumo fighter or toddler pickup truck or 16 wheeler.

Physics
1 answer:
Masja [62]2 years ago
7 0

Answer:

<h2> 16 wheeler</h2>

Explanation:

<em>"Inertial mass is a measure of an object resistance to acceleration when a force is applied. the inertial is a function of the mass of a body.</em>

<em />

Given the following

1. Elephant

2. Ant sumo fighter

3. Toddler pickup truck

4. 16 wheeler.

<em />

The body of greater mass has greater inertia.

Of all the 4 items in the list, the 16 wheeler has the largest mass, hence it also has the greater inertial

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Yuri [45]

Answer:

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5 0
2 years ago
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The volume of an object as a function of time is calculated by v = At3+B÷t where t is time measured in seconds and v is in cubic
madam [21]

Answer:

A = m³/s³ = [L]³/[T]³ = [L³T⁻³]

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Explanation:

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V = At³ + B/t

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V = m³ = [L]³

t = s = [T]

substituting these in equation, we get:

m³ = A(s)³ + B/s

for the homogeneity of the equation:

A(s)³ = m³

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Also,

B/s = m³

<u>B = m³s = [L³T]</u>

3 0
3 years ago
A rigid tank contains nitrogen gas at 227 °C and 100 kPa gage. The gas is heated until the gage pressure reads 250 kPa. If the a
aleksley [76]

Answer:

 T₂ =602  °C

Explanation:

Given that

T₁ = 227°C =227+273 K

T₁ =500 k

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The absolute pressure at condition 1 will be

P₁ = 100 + 100 KPa

P₁ =200 KPa

Gauge pressure at condition 2 given = 250 KPa

The absolute pressure at condition 2 will be

P₂ = 250 + 100 KPa

P₂ =350 KPa

The temperature at condition 2 = T₂

We know that

\dfrac{T_2}{T_1}=\dfrac{P_2}{P_1}\\T_2=T_1\times \dfrac{P_2}{P_1}\\T_2=500\times \dfrac{350}{200}\ K\\

T₂ = 875 K

T₂ =875- 273 °C

T₂ =602  °C

5 0
3 years ago
A man walks along a straight path at a speed of 4 ft/s. A searchlight is located on the ground 6 ft from the path and is kept fo
BARSIC [14]

We are given that,

\frac{dx}{dt} = 4ft/s

We need to find \frac{d\theta}{dt} when x=8ft

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x = 6tan\theta

Differentiating each side with respect to t, we get,

\frac{dx}{dt} = \frac{dx}{d\theta} \cdot \frac{d\theta}{dt}

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Replacing the value of the velocity

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cos\theta = \frac{6}{10}

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\frac{d\theta}{dt} = \frac{24}{25}

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2 years ago
Which of the following statements about psychodynamic perspective is not true?
Free_Kalibri [48]
There are NO true statements on that list of choices.
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