billybob7695 billybob7695

10-01-2018
Physics

contestada

What will happen to the momentum of the car as sand is loaded onto it?

Respuesta :

10-01-2018

It seems reasonable to assume that the car is standing still while the sand is pouring in. Since its speed is zero, it has no momentum, and that won't change until it starts moving, no matter how much sand has been loaded onto it.

Answer Link

Otras preguntas

Tim suffers from attention deficit hyperactivity disorder (adhd). his teachers and parents reward him with stars for desirable behaviors. the more stars he rece

Combine like terms, 1)c+19-4 2)m+12-10

What does the letter "A" stand? Acid Adenine Adrenaline Amorphous

Design amanda wants to make this design of circles inside an equilateral triangle. a. what is the radius of the large circle to the nearest hundredth of an inch

The 14th amendment provides that no "state [shall] deprive any person of life, liberty, or property, without due process of law; nor deny to any person within i

What neurotransmitter systems do methylated amphetamines affect?

Similar triangles ABC and PQR are located on the coordinate plane. The sin A = sin P = 7 over 8. If triangle PQR is translated 3 units to the left and dilated b

Yasmin purchased 6 heads of cabbage that each weighed 2 (3/8) pounds. How much did the cabbage weigh all together?

Match each type of energy with its description or example. light heat chemical mechanical electrical A. the energy in your food is an example B. the kinetic e

Which of the two substances would have the higher boiling point ch4 or c?