Why is it more difficult to do a sit up with your hands behind your head than when your arms are stretched out in front of you?

Which statement would need to be true for astrology to be considered a science? A. Experimental evidence is collected that supports it. B. The majority of people believe that its claims are true. C. Its explanations are supported by a scientific law.

How fast will a ball be traveling if it falls for 5 seconds

You think that something about the regular drink must have made it sink while something about the diet drink made it float

A man is sitting on a chair. Identify the true scenario from the following options: The man exerts a greater downward force on the chair than the upward force exerted on him by the chair.

Who is ready for Track? I am but I really am hating it rn

What force is required to accelerate a body with the mass of 15 kilograms at a rate of 8m/s2?

Indicate whether the statement is true or false. A scientific fact is something that is absolute and unchanging.

Show the formula and caculate the speed of a car that traveled 100 km in 2 hours

Which of the following is true for a system consisting of a mass oscillating on the end of an ideal spring? A. The kinetic and potential energies are equal at all times. B. The kinetic and potential energies are both constant. C.

A 5.5 kg box is pushed across the lunch table. The acceleration of the box is 4.2 m/s2. What was the net force applied to the box? A) 1.3 N B) 1.31 N C) 9.7 N D) 23.1 N