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Gre4nikov [31]
2 years ago
9

A box is hit with a 280 N force for .08 seconds. What is the impulse on the box?

Mathematics
1 answer:
dolphi86 [110]2 years ago
6 0

Answer:

Impulse = 22.4 Newton-Seconds

Step-by-step explanation:

In Physics, the impluse is the force applied to an object for a certain amount of time.

This goes by the formula:

Impluse = Force * Time

Where

Force is in Newtons (n)

and Time is in Seconds (s)

Given,

Force = 280 Newtons (n)

Time = 0.08 Seconds (s)

We can now substitute and find the Impulse:

Impluse = Force * Time

Impulse = 280 * 0.08

Impulse = 22.4 Newton-Seconds

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Answer:

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8 0
3 years ago
Suppose that there are two types of tickets to a show: advance and same-day. The combined cost of one advance ticket and one sam
kogti [31]

Answer:

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Step-by-step explanation:

let x be the cost of advance tickets and y cost of same-day tickets:

x+y=35\ \ \ \ \  \ \ ...i

Given that there were 40 advance and 25 same-day tickets for a total of $1100:

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#Make x the subject in i and substitute in ii:

x=35-y\\\\\therefore 8x+5y=220, x=35-y\\\\8(35-y)+5y=220\\\\280-8y+5y=220\\\\60=3y\\\\y=20\\\\x=35-y=35-20=15

Hence, advance tickets cost $15 each while same-day tickets cost $20 each.

5 0
3 years ago
A tree casts a shadow 24 feet long. a 5 foot person casts a 8 foot shadow.How tall is the tree?
ra1l [238]
(length of tree's shadow)/(height of tree) = (length of person's shadow)/(person's height)

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24*5 = x*8

120 = 8x

8x = 120

8x/8 = 120/8

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The tree is 15 feet tall
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galben [10]

Answer:

answer is B because in the property of parallelogram it says ad is parallel to bc

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