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

This diagram of the first right-hand rule relates which two quantities?A) current (thumb) to magnetic field (fingers)B) magnetic field (thumb) to current (finge

what is the meaning of the following terms: direct democracy, republic, monarchy, dictatorship?

Which statement is true about the difference 2 square root of 7 − square root of 26? It is rational and equal to −2. It is rational and equal to 0. It is i

which is greater- a speed of 24 km/hr or a speed of 12.8 m/sec?

HELP! 15 POINTS! MATH- Find an explicit rule for the nth term of a geometric sequence where the second and fifth terms are -36 and 2304, respectively. an = 9 •

John bought a 2-year-old car for £ 12 000. Three years later he decides to sell the car; “I think that the value of the car is inversely proportional to its ag

What type of reaction is shown below? Check all that apply. 2Mg+O2→2MgO synthesis decomposition combustion

Jen has 6 crayons. Lisa has 3 crayons. Max has 1 more crayon than lisa. How many did they all have together

WILL MARK BRAINLIEST!!!!!!!!!! Find all solutions to the equation. sin2x + sin x = 0

How can you find the equation of a line that is parallel/ perpendicular to a given line