The circumference of a bicycle wheel is 2 meters. if it rotates at 1 revolution per second then its linear speed is

How long does it take to cook potatoes in a pressure cooker?

What two types of particles exist within an atomic nucleus? Select one: a. Protons and neutrons b. Protons and neutrinos c. Positrons and neutrons d. Neutrons and electrons

An electron is very far away from a proton (fixed in place) and is released from rest. how fast will the electron be travelling when it is 0.03 m away from the proton?

After a golf ball is hit it takes off with an initial speed of 29.5 m/s and at an angle of 34.5° with respect to the horizontal. The golf field is flat and horizontal.

What must happen for an ion To form

How are selective breeding and genetic engineering different? They are not different. Selective breeding involves biotechnology. Genetic engineering involves biotechnology. Both B & C are correct.

When the sum of all forces acting on a block on an inclined plane is zero, the block?

a parallel plate capacitor has square plates that have edge length equal to 100cm and are separated by 1 mm. It is connected to a battery and is charged to 12V. How much energy is stored in the capacitor?

A net force of 10.0 n causes an object to accelerate at 2.00 m/s^2. what is the mass of the object? 0.200 kg 0.400 kg 5.00 kg 8.00 kg 20.0 kg

Which of these units is most appropriate to use when measuring the mass of a person?