Solve

Guides

Question

A particle moving along a straight line covers half of the distance with a speed of ${3 m s}^{- 1}$ . The other half of the distance is covered in two equal time intervals with speed of ${4.5 m s}^{- 1}$ and ${7.5 m s}^{- 1}$ . The average speed of the particle is

Open in App

Solution

Verified by Toppr

Was this answer helpful?

1

Similar Questions

Q1

A particle moving in a straight line covers half the distance with speed of 3 m/s. The other half of the distance is covered in two equal time intervals with speed of 4.5 m/s and 7.5 m/s respectively. The average speed of the particle during this motion is

View Solution

Q2

a particle moving in a straight line covers half the distance with the speed 3m/s .the other half is covered in 2 equal time interval with speed 4.5m/sand 7.5m/sresp,the average speed during motion is?

View Solution

Q3

A particle moving in a straight line covers half the distance with speed of $3 m / s$ . The other half of the distance is covered in two equal time interval with speed of $4.5 m / s$ and $7.5 m / s$ respectively. The average speed of the particle during this motion is

View Solution

Q4

A body of mass $m$ moving along a straight line covers half the distance with a speed of $2 m s^{- 1} .$ The remaining half of the distance is covered in two equal time intervals with a speed of $3 m s^{- 1}$ and $5 m s^{- 1}$ respectively.The average speed of the particle for the entire journey is

View Solution

Q5

A particle moves on a straight line in such way that it covers $1 s t$ half distance with speed $3 m / s$ and next half distance in $2$ equal time intervals with speeds $4.5 m / s$ and $7.5 m / s$ respectively. Find average speed of the particle.

View Solution

Solve

Guides