What causes acceleration?

2 answers:

8 0

In the simplest case, a force applied to an object at rest causes<span> it to accelerate in the direction of the force. ... for a massive body moving in an inertial reference frame without any other forces such as friction acting on it, a certain impulse will </span>cause<span> a certain change in its velocity</span>

Verdich [7]4 years ago

4 0

The moving forward of an object
hope it helped!

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irina [24]

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The length of the semi-major axis is calculated as follows:

where $, $G=6.67 \times 10^{-1} \mathrm{~m}^3 / \mathrm{kgs}$$

$M=1.99 \times 10^{30} \mathrm{~kg}=$ mass of sur

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$\begin{aligned}\therefore \quad \text { At aphelion, } r &=50 \times U \\&=50 \times 1.496 \times 10^{11} \mathrm{~m} . \\U=-\frac{6.67 \times 10^{-11} \times \mathrm{m} 1.99 \times 10^{30} \times 1.20 \times 10^{10}}{50 \times 1.496 \times 10^{11}} \\U=-2.13 \times 10^{17} \mathrm{~J} .\end{aligned}$