Mathematics, 24.06.2021 17:20 gaby4567
1. A body moves with an initial velocity of 40/ and its accelerates uniformly until it attains a
velocity of 80/. it then continues at that velocity for some time and then decelerates uniformly
to rest. The total time taken for the journey is 60 and the total distance travelled is 3200. If the
time spent accelerating is half of travelling at constant velocity, calculate the acceleration.
Answers: 2
Mathematics, 21.06.2019 13:00
Peaches cost $4.29 per pound. find the cost of two and a quarter pounds of peaches.
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In july, the average temperature in one us city was 29°c. by december, the average temperature had fallen by 29°c. explain why the average temperature in december was 0°c.
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Mathematics, 22.06.2019 03:00
Jackson earns $25 per hour as a tutor at the college library. he set a weekly spending budget of $130 each week and puts the remaining money in his savings account. how many hours must he work this week to have at least an extra $50 to put in his savings account
Answers: 2
1. A body moves with an initial velocity of 40/ and its accelerates uniformly until it attains a
ve...
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