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A truck is moving with 40 m/s velocity, a train is moving with a velocity of 80 m/s. How fast is the rain moving with respect to the truck?
- a)40 m/s faster
- b)-40 m/s faster
- c)40 m/s slower
- d)60 m/s slower
Correct answer is option 'A'. Can you explain this answer?
Verified Answer
A truck is moving with 40 m/s velocity, a train is moving with a veloc...
Here we need to find the relative velocity of the train with respect to the truck is VR = VA-VB, VB = 40, VA = 80. On solving we get, VR = 40 m/s. Hence the train will move faster by 40 m/s.
Most Upvoted Answer
A truck is moving with 40 m/s velocity, a train is moving with a veloc...
Relative Velocity Calculation:
In order to determine how fast the rain is moving with respect to the truck, we need to calculate the relative velocity between the rain and the truck.
Relative Velocity Formula:
The relative velocity between two objects moving in the same direction is calculated by subtracting the velocity of the slower object from the velocity of the faster object.
Given Information:
Truck velocity = 40 m/s
Train velocity = 80 m/s
Calculation:
Relative velocity = Train velocity - Truck velocity
Relative velocity = 80 m/s - 40 m/s
Relative velocity = 40 m/s
Therefore, the rain is moving 40 m/s faster with respect to the truck. Hence, the correct answer is option 'A'.
In order to determine how fast the rain is moving with respect to the truck, we need to calculate the relative velocity between the rain and the truck.
Relative Velocity Formula:
The relative velocity between two objects moving in the same direction is calculated by subtracting the velocity of the slower object from the velocity of the faster object.
Given Information:
Truck velocity = 40 m/s
Train velocity = 80 m/s
Calculation:
Relative velocity = Train velocity - Truck velocity
Relative velocity = 80 m/s - 40 m/s
Relative velocity = 40 m/s
Therefore, the rain is moving 40 m/s faster with respect to the truck. Hence, the correct answer is option 'A'.
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A truck is moving with 40 m/s velocity, a train is moving with a velocity of 80 m/s. How fast is the rain moving with respect to the truck?a)40 m/s fasterb)-40 m/s fasterc)40 m/s slowerd)60 m/s slowerCorrect answer is option 'A'. Can you explain this answer?
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