Uniform Accelertion Of 75km\\H To 100km/H In 30 Seconds

Uniform accelertion of 75km\h to 100km/h in 30 seconds

Answer:

The uniform acceleration is equal to 0.2315 meter per square second.

Step-by-step explanation:

STEP 1: Write the given

  1. Initial velocity of 75 km per hour
  2. Final velocity of 100 km per hour
  3. Time is equal to 30 seconds

STEP 2: Determine the formula that will be utilized.

  1. The kinematic equation that will be utilized is: final velocity= initial velocity + (acceleration)(time)

STEP 3: Conversion of units

  1. Convert km per hour to meter per sec
  2. 75 \frac{km}{hr}*\frac{1 hr}{3600 s}*\frac{1000 m}{1 km}=20.83\frac{m}{s}
  3. 100 \frac{km}{hr}*\frac{1 hr}{3600 s}*\frac{1000 m}{1 km}=27.78\frac{m}{s}

STEP 4: Find the value of the uniform acceleration

  1. final velocity=initial velocity+(acceleration)(time)
  2. 27.78\frac{m}{s}=20.83\frac{m}{s}+(\alpha )(30 s)
  3. The uniform acceleration  is equal to 0.2315 meter per square second.

Therefore, the uniform acceleration is equal to 0.2315 meter per square second.

For other practice problems and references, please refer to the following links:

brainly.ph/question/2120654

brainly.ph/question/1721536

brainly.ph/question/2115219


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