Physics Middle School

A motorcycle starts from a stoplight and goes to 35 meters a second in 5 seconds. What is the rate of acceleration?



a
5 m/s/s

b
7m/s/s


c
.14 m/s/s

d
not enough information to calculate

Answers

Answer 1

Answer:

B. 7 m/s/s

Explanation:

you would subtract 35(the final speed)-0(the initial speed) and divide it by 5 which is the time and 35/5 is 7m/s/s

Answer 2

its b have a great day you wonderful person

Related Questions

Which layer of the atmosphere do most planes fly in?
A. Troposphere B. Stratosphere C. Mesosphere D. Thermosphere E. Exosphere

Answers

Answer:

It is the Stratosphere.

Explanation:

Brainliest?

Yeah I agree with B.Stratosphere

Can someone help me with this please?

Answers

Answer: A, Applied force.

Explanation: An applied force is a force that is applied to an object by a person or another object. For example if you push a desk across the room you are using applied force.
Applied force because it’s force applied so something is applying force

You design toys for a toy company. Your boss wants you to hook up the lights in the toy car you are working on in the cheapest way possible, without consideration of the quality of the toy. Which circuit should you use if you want to save money by using fewer parts? Why would this circuit be cheaper?

Answers

put the car on the fire

Parallel circuits because, electrons continue to flow in a parallel circuit even if part of the circuit is broken

The distance versus time graph for Object A and Object B are shown.

A graph titles Distance vs Time. A straight slanting line is drawn through point 7 on y axis and this line is labeled Object A. The graph for Object B is a straight slanting line passing through the origin

What is the similarity between Object A and Object B?

Both have the same slope.
Both move with variable speed.
Both move with constant speed.
Both start the journey from the same point.

Please answer!! <3

Answers

Both move with constant speed

Answer:

3

Explanation:

Both move with constant speed.

A car travels at 20 m/s/s and has a mass of 10 kg, what is the force of the car?

a
0.5 N
b
200 N
c
2 N
d
20 N

Answers

its b 200N have a great day!

Q1:In the simulation, both elastic and inelastic collisions take the same amount of time. In which type of collision is the acceleration less? Why?

Q2:From Newton’s second law, F = ma, in which type of collision is the force of impact less? Explain.

Answers

Gravity because it’s just like something falling Bc lxwxh it would go down And accelerate at the same time
Yes it both elastic and Inelastic

Two objects fall from the same height on earth. One object weighs 5kg and the other object weighs 10kg, which object will hit the ground faster? (no air friction)

a
5 kg object
b
Both objects will continue to travel through space until stopped.
c
Both objects will hit the ground at the same time
d
10 kg object

Answers

Answer; I say both

Explanation: becuase if you take all air away then they will fall at the same time

C because I just got this right on apex

____________ and ______________ work on the principle of Pascal’s law.

Answers

Answer:

gas and liquid?

Explanation:

how did the environment in north america affect the development of american indian culture in period just before europeans arrived

Answers

Colonization ruptured many ecosystems, bringing in new organisms while eliminating others. The Europeans brought many diseases with them that decimated Native American populations. Colonists and Native Americans alike looked to new plants as possible medicinal resources. Got this from khan academyʕ•ᴥ•ʔ

Answer:

Different climates caused cultures to develop different regional lifestyles

Explanation:

quiz

How far would a 6 kg ball move in 10 seconds if it is being pushed with a force of 100 N

Answers

The ball would move about, 674 kilometers. I think I’m correct. Somebody correct me if I’m not.
Answer: 674 Kilometres

Again, thank you so much if you answer!

Answers

2 4 3 1 i hopes this Helped ;))

I need help on how to draw this and do this diagram or whatever LOL :( pls help asap!

Answers

You draw the object that it says to draw, you label it with the arrows and enter side notes and then put in the values

That’s breaking down the diagram for ya hope it helped!

I need help with this question ;-;
Measuring distance traveled in a specific amount of time is --.


a. speed

b. acceleration

c. momentum

d. inertia

Answers

The answer will be speed.
a. Speed

Because measuring distance traveled in a specific amount of time is (Speed)

If the net force on an object is zero, then the object has

a
unbalanced forces
b
balanced forces
c
reaction forces
d
action forces

Answers

Answer:

Balanced Forces :D

Explanation:

The answer is B !!!! Balanced forces

Plate Tectonics Lab Report The outcome variable (dependent variable): the outcome/dependant variable is Test variable (independent variable): the test/independent variable is

please only answer if you have done the paper before

Answers

Answer:

sorry if this isnt 100% correct, but i feel like it should be understandably correct

Test variable (independent variable): the land of the 6 locations

Outcome variable (dependent variable): the location

Explanation:

F = ma

With what force will a car hit a tree if the car has a mass of 3,000 kg and it is accelerating at a rate of 2 m/s2?
a
6000 N
b
1500 N
c
3000 N
d
4500 N

Answers

Answer:

A. 6000N

Explanation:

Force=mass*acceleration

Force=3000kg*2 m/s

6000N=3000kg*2 m/s

hope this helps!

The correct answer is A

ASAP HELP PLZZZZZZZZZZWhich of the following happens when normal force and gravitational force acting on an object are unbalanced? The object would move up or down. The object would move left or right. The mass of the object would increase. The temperature of the object would decrease.

Answers

Answer:

up and down I think

Explanation:

Up and down is the answer

Please help!!
What does a straight line slanting up from left to right on a distance versus time graph show?

Average time
Average distance
Constant speed
Changing speed

Please answer!

Answers

Answer:

it's at a constant speed

Explanation:

If the line slopes upward from left to right, this means the object is speeding up.

The correct answer is it shows a constant speed. The value of the constant speed is equal to the gradient (slope) of the line.

How much force would it take to make a 60 kg object accelerate at 5 m/s/s?

Answers

Answer:

300 N

Explanation:

force = mass × acceleration

= 60 kg × 5m/s^2

= 300 N

The Answer Would Be 300 N

What is the net force of a falling bowling ball that weighs 55 N and has 15 N of air resistance?

Answers

its 55 :) have a great day queen/king/whatever gender you are

55. Hope this helps :)

What would be the acceleration of a 80 kg box that is being pushed with a force of 20 N but has 5 N of friction on it

Answers

The correct thing to do is subtract the friction from the action force which is 20, making the result 15 N. I believe the answer for the acceleration would be 0.25 m/s. Hope this helped :)

What is the distance traveled by a snail moving a constant 2 cm/min for 10 minutes?

a
200 cm

b
10 cm

c
5 cm

d
20 cm

Answers

Answer:

d) 20cm

Explanation:

Multiply 2 by 10

20 cm if you times 2 to 10 you get 20

Explain how you can use a rope to prove that waves transfer energy not matter.

Answers

The rope will transfer energy without transferring matter. The matter will transfer the energy as a medium. What tool would be required to determine the period of a pendulum? A stopwatch.

Waves transfer energy not matter since  waves on a rope are mechanical waves.

Waves on a rope?

When a rope is displaced, we notice that the rope essentially remains at the same position just that it vibrates. These vibrations begin at one end and is eventually transferred across the length o the rope.

This ultimately implies that, waves transfer energy not matter. The waves on a rope are mechanical waves.

Learn more about waves on a rope:https://brainly.com/question/3540148

#SPJ2

pleeaseeee helllp A geologist finds a large rock containing a fern fossil. This kind of fern grew on land in hot, moist climates.

What does this tell the geologist about the area at the time the rock was formed?


The area was covered by an ocean.


The area was muddy and wet.


The area was hot and tropical.


The area was snowy and cold.

Answers

Answer: The area was hot and tropical.

Explanation:

hot and tropical area since it was hot and a bit moist:)

What is the velocity of a car that traveled a total of 75 kilometers in 1.5 hours?

a
26.5 hr/Km
b
50.0 hr/Km
c
50.0 Km/hr
d
112.5 Km/hr

Answers

You take 75 and divide is by 1.5 and you’ll get c 50 km/hr

Answer:

C. 50 km/hr

Explanation:

Speed = distance ÷ time

Speed = 75km ÷ 1.5 hrs

Speed = 50 km/hr

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