Question

a toy cart is designed in such a way that after moving 500 cm forward it reverses 300 cm back at a rate of 100 cm per five seconds.find the time taken by the cart to cover a distance of 1m​

Answer 1

Answer:

140s or 2min20s

Explanation:

Total distance covered by the toy cart is 2800cm

According to the question,

velocity=20cm/s

So total time taken=140s or 2min20s