A 5kg bowling ball is rolling with 75kg*m/s. How fast is it going?

Answers

Answer 1

Answer:

Answer:

you are going 1 mile per hour depending on how fast

Explanation:

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Simon is riding a bike at 12 km/h away from his friend Keesha.He throws a ball at 5 km/h back to Keesha, who is standing still on a sidewalk. How fast would Keesha say the ball is traveling toward her?

After tasting the salt in the ocean water on a visit to the beach one day, you recall from class that the salt is the __________ in the ocean water. A. solid
B. solute
C. solution
D. solvent

Answers

Solid is a stateof matter having no space in a volume, made entirely of compact material.
Solute is adissolved substance is a dissolved substance in a solution.Solution is theone that dissolves the solute.
Solvent is theone that dissolves either a solution or solute.
Based on thedefinitions, the answer is letter B. solute.

Answer:

B. Solute

Explanation:

I've taken this on USATestPrep

a car accelerates for 5 seconds at 2.1 m/s squared if the car intentionally has a speed of 10 m/s what is its new speed

Answers

Answer:

final velocity will be

$v_f = 20.5 m/s$

Explanation:

As we know that initial speed of the car will be

$v_i = 10 m/s$

acceleration of the car is

$a = 2.1 m/s^2$

time taken is

$t = 5 s$

now we know that

$v_f = v_i + at$

$v_f = 10 + (2.1* 5)$

$v_f = 10 + 10.5 = 20.5 m/s$

Hey - for this problem you will find out your new velocity (similar to speed)

You take your Initial Velocity and add to it all the gained velocity you get during this process (which is the Acceleration multiplied by the amount of Time you are accelerating for)

So we get (Final Velocity) = (Initial Velocity) + (Time)(Acceleration)

In your equations, thats (Final Velocity) = (10 meters/second) + (5 seconds)(2.1 meters/second/second)

Which is 10 + 10.2 = 20.2 meters/second

How do you solve this question. I found the first part but don't know how to find distance

Answers

Why don't you try using the following kinematics formula

Vf^2 = Vi^2 + 2ad

Then solve for d, distance.

The distance it traveled during that time is

(average speed) x (length of time) .

The average speed is

(1/2) (starting speed) + (ending speed) .

They gave you the starting speed.
You calculated the ending speed.
So you can calculate the average speed.

They gave you the length of time.
So you can calculate the distance.

Based on the article "Will the real atomic model please stand up?,” describe what Dalton’s theory states about a molecule of water.

Answers

Answer:

Dalton’s theory about compounds tells us that all water molecules have different kinds of atoms, two hydrogen atoms for every one oxygen atom.

Explanation:

Answer:

Sample Response: Dalton’s theory about compounds tells us that all water molecules have different kinds of atoms, two hydrogen atoms for every one oxygen atom.

Explanation:

its literally the sample response

A. When changing lanes, what are the safety steps to follow? B. What are the additional steps to follow when passing?

Answers

A. check your mirrors and blindspots carefully for any potential hazards
B. Scan for hazards, e.g., oncoming vehicles, vehicles approaching from rear, merging vehicles;
Check for blind spots;
Signal your intention and accelerate into passing lane;
Accelerate quickly to an appropriate speed

Find the slope of the line that passes through the pair of points (6, 7) and (9, 2). Find the slope of the line that passes through the pair of points (17, 9) and (5, 29).

Answers

As you have probably already learned, we calculate slope by dividing the change in vertical position by the change in horizontal position. Δy/Δx
Question 1: (9-6)/(2-7)=-3/5
Question 2: (5-17)/(29-9)= -12/20, which simplifies to -3/5

Answer:

Explanation:

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Number 33 apparently the answer is 4 but I have no idea why

A construction worker pushes a wheelbarrow 5.0 m with a horizontal force of 50.0 N. How much work is done by the worker on the wheelbarrow