We have:
Initial velocity (u) = 32 m/s
Final velocity (v) = 0 m/s ⇒ The value is zero because the car comes to stationary position when it stops
Time = 14 seconds
We can use one of the constant acceleration equation:
where
is the acceleration
The acceleration is 2.3 m/s⁻² and the negative sign shows deceleration
Answer:
Step-by-step explanation:
To find the volume of a rectangular prism, just multiply all 3 sides together.
Yes, I use the counting principle in my day-to-day life.
I have used the counting principle to overcome to perform the following task in day to day life:
1 ) In order to schedule my school timings and study timetable choices I have used the counting principle.
2 ) I have 7 T-shirts and 5 pants in my wardrobe for daily wear. I use the counting principle to set up different combinations and decide a particular pair of shirt-pant combination for a day.
3 ) I have playing cards with me. On weekends when I play with my cards, I use the counting principle to decide which card is to be drawn first so as to win the game.
Answer:
20 mangoes.
Step-by-step explanation:
Given:
Total number of mangoes, a trader bought = 
A trader bought at the rate of 4 mangoes for 10 naira.
Five of the mangoes were bad.
He sold the remaining at the rate of 5 mangoes for 20 naira.
He made a gain of 10 naira
Question asked:
Total number of mangoes, a trader bought = = ?
Solution:
Unitary method
Cost price of 4 mangoes = 10 naira.
Cost price of 1 mango = 
Cost price of mango = 
As 5 of the mangoes were bad and he sold the remaining mangoes, then Total number of mangoes sold = 
Sale price of 5 mangoes = 20 naira
Sale price of 1 mango = 
Sale price of mango = 
Now, as we know,
Adding both sides by 20
Multiplying both sides by 2
Dividing both sides by 3
Therefore, total number of mangoes, a trader bought is 20.
