Why is a baseball thrown by a pitcher considered to have projectile motion?

It gains a lot of kinetic energy.

It has horizontal and vertical motion.

It gets pulled to the ground by gravity.

It moves in a diagonal direction.

Did Kepler propose the modern model of the solar system?

Restate newtons first law of motion

How do you know how many valence electrons an atom has?

A cat runs at a speed of 2 m/s to the north for 3.1 seconds. What is the displacement of the cat in this time? OA. 5.3 m north O B. 3.1 m north O C. 6.2 m north O D. 5.1 m north

Difference between static and kinetic friction in physics

True or False: If your gas pedal jams, you should turn the key to lock to lock the steering wheel.

Pylon cables in the National Grid have some resistance. Power (watts) = Current2 (amperes) x Resistance (ohms) Looking at the power equation above, can you explain why transmitting electricity at a very high voltage is beneficial?

A bicycle racer sprints near the end of a race to clinch a victory. The racer has an initial velocity of 12.1 m/s and accelerates at the rate of 0.350 m/s2 for 6.07 s. What is his final velocity?

The current in a wire increases from 5 A to 10 A, what happens to its magnetic field? The field is twice as strong the distance of a charged particle from a wire changes from 10 cm to 20 cm, what happens to its magnetic field?

At a constant pressure and a temperature of 280 K, the gas in a cylinder has a volume of 10.0 liters. If the volume of the gas is increased to 20.0 liters, what is the new temperature? 2800 K 28 K 140 K 560 K