Physics

Please help and serious answers only please!!
1 Answer
The car moves at 300 m/s on a highway, after 25s the car stops. What is acceleration?
2 Answers
Which of the following is true about an object that travels 5 meters to the left, then 2meters up, then another 5 meters to the right?A Displacement of the object is equal to 12 meters.B. Displacement of the object is equal to 12 meters down.C: Total distance travelled by the object is equal to 12 meters.D. Total distance travelled by the object is equal to 12 meters down.
2 Answers
A woman hikes 2.5 kilometers in 30 minutes, and then 3 kilometers in 20 minutes, and finally 2 kilometers in 10 minutes. What was her average speed?
1 Answer
Given vector A with magnitude 2N and vector B magnitude 4N, what are the minimum and maximum magnitudes of A+B?
1 Answer
Which location, 23 degrees or 48 degrees would experience the same earthquake at stronger intensity?Explain why.
1 Answer
How much work is required to raise a 0.75 kg flag from shoulder height (1.2m) To the top of the flag pole (4 m)?
1 Answer
A box has a mass of 6.0 kg. What is its weight on the mars, where the acceleration due togravity is 0.38 times that on Earth? *
1 Answer
Consider an alien on a planet with an acceleration of gravity equal to 20 m/sec^2. If the alien's mass is 10 kg, how much does the alien weigh?
1 Answer
Everything in the world has the same density. True or False?
1 Answer
1. A Zambeef delivery track travels 18 km north, 10 km east, and 16 km south. What is its final displacement from the origin?
1 Answer
hii pls help ill give brainliest if you give a correct answer
2 Answers
6)A 50 kg bike and rider accelerate from 4 to 8 m Determine how much kinetic energy must be added to make this occur?SSA)200B)400)800)D)1200
2 Answers
that is a difference between a law and a hypothesis?A law describes how two variables affect each other, but a hypothesis only discusses one variable.A law must be testable so that it can be proven, but a hypothesis is an untestable explanation.A hypothesis includes an explanation for why two variables affect each other, but a law only describes how theyaffect each otherA hypothesis may or may not be testable, but a law is an untestable explanation of why two variables affect eachother and cannot be proven
1 Answer
HELP ME HOW ARE BLACK HOLES FROMED
2 Answers
PLS ANSWER FAST WILL GIVE BRAINLY!!!When you bounce a ball eventually it will stop bouncing. Where does the energy go?
1 Answer
Identify the order of The Sun, Moon, and Earth During a solar and lunar eclipse.
1 Answer
Two dogs are pulling on a chew toy. One dog pulls the chew toy with 64 N (E) andthe other pulls the chew toy with 31 N [W]. Determine the NET FORCE acting onthe chew toy.
1 Answer
Which can make 4 covalent bonds? Carbon, Silicon, or both?
1 Answer
What happens to particles of a substance as its temperature increases? A the average kinetic energy increases B the average kinetic energy decreases C the average kinetic energy stays the same D nothing happens
1 Answer
Help!Yall get brainliest
2 Answers
Features of ElementsUse the periodic table on the next page to complete the followingtable. The number in the name indicates the isotope and thereforethe nuclide numberElement and Chemicol Atomic MassNumber NumberofofHuditoisotopenumberSymbol. numbernotationprofons neutrons2 4 Helium-4HeBeryllium-9Nitrogen-14NOxygen 100Phosphorus 32PChlorine-35Potassium 39Tungston-150wLead 90PU
1 Answer
The cerebellum is part of the____?
1 Answer
200 Coulombs of charge passes through a point in a circuit for 0.6 minutes. what is the magnitude of the current flowing
1 Answer