Question

A car travelling with a velocity of 10 m/s came to rest in 4 seconds after the break is applied. Then what is the acceleration of the car? ​

Answer 1

Answer:

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Given, maturity value =66,250, monthly instàllment =2,500, n=2 years =2×12=24 months

Interest = 2400

Pn(n+1)r =2400

255×24×25×r =625r

Therefore, amount =(Pn+625r)

⇒66,250=(2500×24+625r)

⇒66,250=60,000+625r

⇒6250=625r

⇒r=10%

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