Home
Class 14
MATHS
If an object moves with a velocity of 60...

If an object moves with a velocity of 60 m/s, how long will it take to travel 480 m?

A

7 s

B

8 s

C

0.8 s

D

80 s

Text Solution

AI Generated Solution

The correct Answer is:
To solve the problem of how long it will take for an object moving at a velocity of 60 m/s to travel a distance of 480 m, we can use the formula for distance: ### Step-by-Step Solution: 1. **Identify the given values:** - Velocity (U) = 60 m/s - Distance (S) = 480 m - Acceleration (A) = 0 m/s² (since the object moves at constant velocity) 2. **Use the formula for distance:** The formula for distance when acceleration is zero is: \[ S = U \times t \] where: - S = distance traveled - U = initial velocity - t = time taken 3. **Substitute the known values into the formula:** \[ 480 = 60 \times t \] 4. **Solve for time (t):** To find t, rearrange the equation: \[ t = \frac{S}{U} = \frac{480}{60} \] Calculate the right side: \[ t = 8 \text{ seconds} \] 5. **Conclusion:** It will take 8 seconds for the object to travel 480 meters at a velocity of 60 m/s. ### Final Answer: The object will take **8 seconds** to travel 480 m. ---
Doubtnut Promotions Banner Mobile Dark
|

Similar Questions

Explore conceptually related problems

Two cars move in the same direction along parallel roads. One of them is a 200m , long travelling with a velocity of 20m//s . The second one is 800m long travelling with a velocity of 7.5m//s . How long will it take for the first car to overtake the second car?

A railway train 50 m long passes over a bridge 250 m long with uniform velocity of 10 m s ^(-1) . How long will it take to completely pass over the bridge ?

Knowledge Check

  • A source of frequency 500 Hz emits waves of wavelength 0.2 m . How long does it take to travel 300 m ?

    A
    70 s
    B
    60 s
    C
    12 s
    D
    3 s
  • Similar Questions

    Explore conceptually related problems

    A railway carriage of mass 10g and 200g are moving along the same line in the same direction with velocities of 2m//s and 1m//s respectively. They collide and after the collison, the first object moves with a velocity of 1.67m//s in the same direction. Determine the velocity of the second object.

    If a bus travelling at 20 m/s is subjected to a steady deceleration of 5 m//s^(2) , how long will it take to come to rest ?

    A car is moving along a straight road at a steady speed. It travels 150 m in 5 seconds : (a) What is its average speed ? (b) How far does it travel in 1 second ? (c ) How far does it travel in 6 seconds ? (d) How long does it take to travel 240 m ?

    A 100 m long train is moving with a velocity of 10 m/s, then find out the time taken by train to cross a bridge of length 150 m.

    Two objects of masses 100g and 200g are moving along the same line in the same line in the same direction with velocities of 2m//s and 1m//s , respectively. They collide and after the collison, the first object moves at a velocity of 1.67 m//s in the same direction. Determine the velocity of the second object.

    A train 100 m along is moving with a velocity of 60 h^(-1) . The time it takes to cross the bridge 1km long is.

    A 150 m long train is moving in north direction with a velocity of 5m/s and a parrot is also moving in north direction with a velocity of 10 m/s, then find out (i) The time taken by parrot to cross the train (ii) Distance travel by the parrot during the crossing.