Answer:
3
Explanation:
Both move with constant speed.
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
Answer; I say both
Explanation: becuase if you take all air away then they will fall at the same time
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.
Answer:
up and down I think
Explanation:
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
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
Answer:
C. 50 km/hr
Explanation:
Speed = distance ÷ time
Speed = 75km ÷ 1.5 hrs
Speed = 50 km/hr
Explain how you can use a rope to prove that waves transfer energy not matter.
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
____________ and ______________ work on the principle of Pascal’s law.
Answer:
gas and liquid?
Explanation:
Again, thank you so much if you answer!
I need help on how to draw this and do this diagram or whatever LOL :( pls help asap!
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!
Answer:
it's at a constant speed
Explanation:
If the line slopes upward from left to right, this means the object is speeding up.
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.
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?
Parallel circuits because, electrons continue to flow in a parallel circuit even if part of the circuit is broken
How much force would it take to make a 60 kg object accelerate at 5 m/s/s?
Answer:
300 N
Explanation:
force = mass × acceleration
= 60 kg × 5m/s^2
= 300 N
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
Answer:
Balanced Forces :D
Explanation:
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
Answer:
d) 20cm
Explanation:
Multiply 2 by 10
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.
Answer: The area was hot and tropical.
Explanation:
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
its b 200N have a great day!
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
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
its b have a great day you wonderful person
how did the environment in north america affect the development of american indian culture in period just before europeans arrived
Answer:
Different climates caused cultures to develop different regional lifestyles
Explanation:
quiz
Can someone help me with this please?
What is the net force of a falling bowling ball that weighs 55 N and has 15 N of air resistance?
its 55 :) have a great day queen/king/whatever gender you are
How far would a 6 kg ball move in 10 seconds if it is being pushed with a force of 100 N
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
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:
I need help with this question ;-;
Measuring distance traveled in a specific amount of time is --.
a. speed
b. acceleration
c. momentum
d. inertia
Which layer of the atmosphere do most planes fly in?
A. Troposphere B. Stratosphere C. Mesosphere D. Thermosphere E. Exosphere
Answer:
It is the Stratosphere.
Explanation:
Brainliest?
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
Answer:
A. 6000N
Explanation:
Force=mass*acceleration
Force=3000kg*2 m/s
6000N=3000kg*2 m/s
hope this helps!
A woman performs 2000 J of work in order to push a cart full of groceries 50 meters. How much force did she apply to the cart? *