Physics

During a normal reaction to a stressful event, muscles are moved to their maximum capacity, and sensitivity is
2 Answers
The diagram below shows the moon at several places in it's orbit around the Earth... At which location would the moon most likely be in a CRESCENT phase (just a sliver of light showing)? *ABCDEF
2 Answers
What evidence do we have that the moon is receding from Earth?
1 Answer
Explain in detail what you would experiencethroughout the year if the axis of the Earth was nottilted.
1 Answer
Two small, identical conducting spheres repel each other with a force of 0.020 N when they are 0.35 m apart. After a conducting wire is connected between the spheres and then removed, they repel each other with a force of 0.055 N. What is the original charge on each sphere
1 Answer
HELP!! AM I CORRECT?? PLS TELL ME, IF U ANSWER PROPERLY I'LL GIVE U BRAINLIEST!!
2 Answers
Why the same side of the moon is always facing Earth?A.The time it takes the moon to rotate one time and the time it takes Earth to rotate one time are the same.B.The time it takes the moon to rotate one time and the time it takes theEarth to orbit the sun one time are the same.C.The time it takes the moon to rotate one time and the time it takes the moon to orbit Earth one time are the same.D.The time it takes the moon to orbit Earth one time and the time it takes the Earth to orbit the moon one time are the same.
1 Answer
Read the passage.The moon is one-fourth the size of Earth, and the moons gravity is about one-sixth of Earths. Less gravity and no atmosphere means that objects travel farther when thrown on the moon.Based on the information provided, what visual information would be most helpful to include with the passage?a chart comparing the sizes of the moon and the Eartha diagram showing how gravity affects the path of a thrown objecta photograph of a child throwing a ball for a dog to catcha graph comparing distances traveled by objects thrown on Earth and the moonits d
2 Answers
A biker travels at an average speed of 18 km/h along a 0.30-km straight segment of a bike path. How much time ( in hours)does the biker take to travel this segment?
1 Answer
what is the potential energy the greatest in a roller coaster
1 Answer
PLEASE HELP ASAP!!!GIVING BRAINLIEST!!!40 points!!
2 Answers
A cyclist exerts a 15.0 N force while riding 251 m in 30.0 s. What power does the cyclist develop?
2 Answers
A 2-inch, f/4 reflector has a focal length of:6 inches8 inches4 inches2 inches
1 Answer
Which best describes electromagnetic waves?A. transverse waves made up of electric and magnetic fieldsB. longitudinal waves made up of vibrations that move through matterC. mechanical waves that travel as ripples in waterD. sound waves that can only travel in a medium
2 Answers
Which of these statements is true about the effect of a force exerted upon an object?a. A large force always produces a large change in the object's momentum.b. A small force always produces a large change in the object's momentum.c. A small force applied over a long time interval can produce a large change in the object's momentum.d. A large force produces a large change in the object's momentum only if the force is applied over a very short time interval.
1 Answer
can someone please help me A waves velocity is 120 m/sec with a frequency of 6 Hz. What is its wavelength?
2 Answers
14. Which of the following is not an example of work being done?A. pushing a basketball away from your bodyB. holding a coffee mugC. carrying boxes across a warehouse floor
1 Answer
A 1400-kg car is moving at a speed of 35 m/s. How much kinetic energy does the car have (in Joules)?
1 Answer
****PLEASE HELP**** WILL MARK BRAINLIEST Assuming that voltage remains constant, what happens to the current in awire if the length of the wire increases?O A. The current decreases.OB. The current alternates between high and low values.O C. The current increases.O D. The current is not affected by a change in wire length.
1 Answer
a stone is dropped from the top of a tower 400 m high and at the same time another stone is projected upward vertically from the ground with a velocity of 100 m/s. find where and when the two stones will meet.
1 Answer
A spring has a spring constant of 65.5 N/m and it isstretched with a force of 15.3 N. How far will it stretch?
1 Answer
Select the correct answer.A pair of pliers is an example of a simple machine with two levers. Which part of the pliers is the fulcrum?A. AB. BC. CD. DE. E
2 Answers
which of the following snakes have venom that can be fatal to humans?A.Blue racerB. Hognose snake C. both A and BD. none of the above
2 Answers
Use Gauss's Law to find the electric field produced by an infinite plane of uniformly distributed charge Q, with charge density . Draw the appropriate Gaussian Surface
1 Answer