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Honey goes to school with his sister Shr...

Honey goes to school with his sister Shreya in their own car,=. The school is about ` 10 km ` from their home, They dirve on alternate days. Shreya is a very careful driver, but Honey is a rasher. He takes ` 3` minutes lesser than Shreya in reaching the school. Shreya advises Honey to drive safely,
but he hardly listens. ltbRgt Read the above passage and answer the following wuestions : ltbRgt (i) What values are displayed by Shrey ? Do you agree with her ?
(ii) What is the differnce between average speeds of Honey and Sherya if latter takes ` 15 min`. to drive to the school ?

Text Solution

Verified by Experts

(i) Shreya displays safery concerns for her brother. Rash driving can lead to any unfortunate . We agree with Sherya that driving musta be careful and safe.
(ii) Average speed pf Shreya, ` v_1 = (distance )/( tiemtaken ) = ( 10 km)/ ( 15 // 60 hr ) = 40 km//hr`
time taken by Honey to reach the school ` = 15 - 3 = 12 min`.
:. Average speed of Honey, v_2 ` = (distance )/( time) = ( 1 0 km)/ ( 12// 60 hr) = 50 k m // hr`
:. ` v_2 - v_1 = 50 -40 10 km// hr`.
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