A skier (down a straight course) is able to enter the starting gate with a speed of 1 m/sec and the average acceleration down th
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<h2>Answer</h2>
The answer is 29495.3 kg
<h2>Explanation</h2>As we know, the Newton's Second Law of Motion
The F exerted by catapult = 9.35 *
The Time is = 2.10 s
Velocity of the catapult = 240 km/h = 66.6 m/s (240*1000 m /3600 s)
The mass of jet = ?
First detrmine the acceleration as
{/tex}Acceleration = Velocity/Time {/tex}
Rearrange the formaula as
The mass will be 29495.3 kg
A. Horizontal component: 7.3 m/s
Explanation:
The horizontal component of the velocity is given by:
where
is the magnitude of the initial velocity
is the angle of the initial velocity with respect to the ground
Substituting numbers into the equation, we find
B. Vertical component: 14.3 m/s
Explanation:
The vertical component of the velocity is given by:
where
is the magnitude of the initial velocity
is the angle of the initial velocity with respect to the ground
Substituting numbers into the equation, we find