0.5 kg air hockey puck is initially at rest. What will it's kinetic energy be after a net force of. 8 N acts on it for a distance of 2 m

Which of the following is the SI unit used to measure temperature? a. kilogram b. liter c. meter d. Kelvin

What is the Primacy Effect? Question 1 options: (a) The tendency of people to like winning more than losing (b) The tendency for items at the beginning of a list to be recalled more easily than other items.

Bacterial cells that have been transformed with a plasmid that carries a genetic marker for resistance to the antibiotic tetracycline will not survive in a culture treated with tetracycline.

A 2-kilogram block of which material would require about 450 J and thermal energy to increase its temperature by 1°C

What is cultural absolutism

A hot-air balloon is 150 feet above the ground when a motorcycle passes directly beneath it (traveling in a straight line on a horizontal road). The motorcycle is traveling at 40 mph.

How do I calculate initial speed by using the slope of a graph? The graph shows the relationship between S { (sin2ϴ) / g} and the average range of a projectile in meters.

You push a 50 kg wooden box across a wooden floor at a constant speed of 1.0 m/s. The coefficient of kinetic friction is 0.15. Now you double the force on the box. How long would it take for the velocity of the crate to double to 2.0 m/s?

A star is in hydrostatic equilibrium when the outward push of pressure due to core burning is exactly in balance with the inward pull of gravity.

How are mass and weight different? a. Mass is the space an object takes up and weight is the effect of gravity on mass. b. Mass is the amount of matter and weight is the effect of gravity on mass. c.