Question

Sand is spread over the snowy road at hilly area. explain the reason behind it .

Answer 1

Answer:

Covering of snow tracks with sand increases the force of friction between the road and the wheels . ... Covering of snow tracks with sand increases the force of friction between the road and the wheels . As a result , there is enough opposing force,which reduces the chances of slipping and skidding

HOPE IT HELPS YOU..

PLEASE MARK IT AS THE BRAINLIEST..

Answer 2

Answer:

for friction

Explanation:

as in snowy regions friction is less than expected