Algebra Q148216
7 hours 7 min
On 1st April 2016, Chaudhary Harpal Singh purchased a Tractor of the
cash price of Rs. 2,20,000 on hire-purchase system from Escorts Ltd. Rs.
20,000 were paid immediately and the balance in 4 annual installments of
Rs. 50,000 each with interest at 8% per annum. The depreciation is to be
charged at 10% p.a. on written down value method. Harpal Singh paid 2
installments and failed to pay the third installment. Escorts Ltd. took away
the tractor by paying him Rs. 90,000 in cash. Make necessary ledger
accounts in the books of Harpal Singh. Books are closed on 31st March
every year.
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Calculus
Q148138
Deadline passed
Suppose a person standing at the top of a building 112 ft high throws a ball vertically upward
with an initial velocity of 96 ft/sec.
(a) Find the velocity of the ball at time
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Calculus
Q148141
5 hours 43 min
A toy rocket rises vertically in such a way that t seconds after its liftoff, it is
s(t) = -16t^2 + 200t feet above the ground.
(a) How high is the rocket after 6 seconds?
(b) What is the average velocity of the rocket over the first 6 seconds of flight (between t=0 and t=6)?
(c) What is the instantaneous velocity of the rocket at t=2 sec?
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Algebra
Q148216
Deadline: 03.12.20, 16:35
On 1st April 2016, Chaudhary Harpal Singh purchased a Tractor of the
cash price of Rs. 2,20,000 on hire-purchase system from Escorts Ltd. Rs.
20,000 were paid immediately and the balance in 4 annual installments of
Rs. 50,000 each with interest at 8% per annum. The depreciation is to be
charged at 10% p.a. on written down value method. Harpal Singh paid 2
installments and failed to pay the third installment. Escorts Ltd. took away
the tractor by paying him Rs. 90,000 in cash. Make necessary ledger
accounts in the books of Harpal Singh. Books are closed on 31st March
every year.
