Physics Middle School

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

Answer 1
You take 75 and divide is by 1.5 and you’ll get c 50 km/hr
Answer 2

Answer:

C. 50 km/hr

Explanation:

Speed = distance ÷ time

Speed = 75km ÷ 1.5 hrs

Speed = 50 km/hr

Related Questions

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)

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.

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

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 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 :)

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

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

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!

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:

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 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

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

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

Again, thank you so much if you answer!

Answers

2 4 3 1 i hopes this Helped ;))
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