A driver applies brake and slows down the velocity of bus from 80 km/hr to60km/hr in 10 min. The magnitude of acceleration of the bus is (40×z) km/hr^2. Find the value of z. Pls answer the question will make the person who answers first as brainlist.
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Hola user ❗❗‼‼❗❗
Here is your answer⬇⬇⬇⬇⬇
✔Time=10 m = 1/6 h
➡acceleration=change in velocity÷time
➡ 40*z km/hr2=(80-60)km/h ÷ 1/6 h
➡40*z=20*6
➡z=120/4
➡z=3
✳✳✳✳✳✳
Here is your answer⬇⬇⬇⬇⬇
✔Time=10 m = 1/6 h
➡acceleration=change in velocity÷time
➡ 40*z km/hr2=(80-60)km/h ÷ 1/6 h
➡40*z=20*6
➡z=120/4
➡z=3
✳✳✳✳✳✳
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