Which of the following is calculated using the equation vf = vi + at?

free fall

acceleration due to gravity

free fall velocity

distance of acceleration

A generation is about one-third of a lifetime. Approximately how many generations have passed during the last 2,000 years?

What type of energy transfer occurs through light or electromagnetic waves?

How much force is needed to accelerate a 1,100 kg car at a rate of 1.5 m/s2?

When pollen from one plant lands on the pistol of a flower on the same plant

Diego is playing basketball. while running at 7 km/h toward a basketball hoop, he throws the ball at the net. the ball travels at 20 km/h. what is the speed of the ball relative to the net?

Why is it important for engineers to design bumper cars safely

What must her minimum speed be just as she leaves the top of the cliff so that she will miss the ledge at the bottom, which is 1.75 m wide and 9.00 m below the top of the cliff?

Which statement describes how light behaves when it strikes a translucent material? A. Light is scattered. B. Light is transmitted. C. Light is reflected. D. Light is absorbed.

A certain gas is present in a 15.0 l cylinder at 2.0 atm pressure. if the pressure is increased to 4.0 atm the volume of the gas decreases to 7.5 l.

Choose all the answers that apply. To qualify as a planet, a celestial object must: have an irregular shape revolve around the sun orbit in a clear area have enough gravity to have a spherical shape have a satellite