Asmall-sized cargo ship with a mass of 100 slugs is being accelerated by a 3000 lb force. what is the acceleration of the cargo ship?

Answers

Réponse publiée par: snow01
Whats the question you are asking?
Réponse publiée par: elaineeee
Acceleration (a)= 5.71 $m/s^{2}$
Time= 15.46 seconds
Explanation:
A.) Time
1.) Through derivation, we will be able to determine that the formula for time is:
$t=\frac{d}{v}$
2.) Substitute the values:
$\frac{1365m}{88.3m/s}$
3.) Through basic algebra, we will get this
$\frac{1365m}{88.3m/s} = 15.46 s$
B.) Acceleration
1.) The basic formula for acceleration is:
$a=\frac{Final velocity- initial velocity}{time}$
2.) Subsitute the values
$\frac{88.3m/s-0m/s}{15.46}$
*Notes:
1.) Your question stated no initial velocity, only the final velocity
2.) The value we inputted for time is the one that we solved for in section A
3.) Solve for the answer
$a=\frac{88.3m/s}{15.46} = 5.71 m/s{2}$
Réponse publiée par: HaHannah
The acceleration of the car is 0.5 m/
Explanation:
In our case, the problem is about Motion in a Straight Line.
1. For the formula, we will use
$V_{1} =V_{0} +at$
where
$V_{1}$ is the final velocity, unit is in m/s
$V_{0}$ is the initial velocity, unit is in m/s
is the acceleration, unit is in m/
2. Let us list the given information, we have:
$V_{0}$ = 0 because the car starts from a stoplight
$V_{1}$ = 10 m/s
t = 20 s
a = ?
3. Now, we are ready to solve for the acceleration.
Using the formula, $V_{1} =V_{0} +at$ substitute the given information
$V_{1} =V_{0} +at$
Dividing both sides of the equation by , we have:
$\frac{10m/s}{20s} =\frac{a(20s)}{20s}$
a = 0.5 m/
Therefore, the acceleration of the car is 0.5 m/.
To learn more about acceleration, just click on the following links:
Definition of acceleration

Formula for computing acceleration

Additional example

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Réponse publiée par: saintjohn
The fastest land animal is the cheetah, which has a recorded speed of between 109.4 km/h (68.0 mph) and 120.7 km/h (75.0 mph).
Explanation: