Answer:29.4m/s
Explanation: Vf=Vi +at= 0 initial velocity +(9.8)(3)= 29.4 m/s
Answer:
The acceleration due to gravity on the surface of Mars is approximately 3.773 m/s²
Explanation:
The given parameters for Mars with guidance from online search are;
The mass, m = 6.42 × 10²³ kg
The given radius of Mars, r = 3,370 km = 3,370,000 m
The gravitational constant, G = 6.674 × 10⁻¹¹ N·m²/kg²
Therefore, we have, the acceleration due to gravity on the surface of Mars,
given as follows;
= G × m/r² = 6.674 × 10⁻¹¹ × 6.42 × 10²³/(3,370,000)² ≈ 3.773
The acceleration due to gravity on the surface of Mars,
≈ 3.773 m/s².
This is Kinematics and the equations in your book.
A speed time graph would plot the speed of something against the teime it was at a speed.
If it were changing it speed constantly, that would be a straight line if acclerating. Total distrance would be the area under the graph.
<h2><em><u>B</u></em></h2><h2><em><u>THE EYE OF THE STORM IS CALM</u></em></h2>