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stellarik [79]
3 years ago
6

Your car is initially at rest when your hit that gas and the car begins to accelerate at a rate of 1.464 m/s/s. The acceleration

lasts for 10.8 s. What is the final speed of the car and how much ground does it cover during this acceleration?​
Physics
1 answer:
tamaranim1 [39]3 years ago
6 0

Answer:

A force 1500 n to a 100 kg car . what is the acceleration of the car

A sports car of mass 1000 kg can accelerate from rest to 27 m/s in 7.0 s. what is the average forwa...

A tow truck exerts a force of 2000 N on a car acceleration it at 1 m/s/s what is the mass of the ca...

A car starts from rest and accelerate at a constant rate. After the car has gone 50m it has a speed...

A force of 50 n is exerted to the right on a 15 kg car at the same time a 30 n force is exerted to ...

A 1100-kg car pulls a boat on a trailer. (a) what total force resists the motion of the car, boat, ...

Your own car has a mass of 2000 kg if your car produces a force of 5000 n , how fast will it accele...

If a 100-N net force acts on a 50-kg car, what will the acceleration of the car be?

A train consists of a caboose (mass = 1000 kg), a car (mass 2000 kg), and an engine car (mass 2000 ...

A car initially at rest undergoes uniform acceleration for 6.32 seconds and covers a distance of 12...

A car initially moving at 9 m/s begins accelerating at its maximum acceleration of 4 m/s2. if the c...

Car A runs a red light and broadsides Car B, which is stopped and waiting to make a left turn. Car ...

Speed Racer has car that accelerates at 5 m/s2 . If the car has a mass of 1000 kg, how much force d...

You push forward on a car with a force of 150 N, but the car does not move. What is the net force o...

How much time does it take for a car to accelerate from a standing start to 22.2 m/s if acceleratio...

A car has a mass of 1 500 kg and acceleration of 2.0 m/s2 what is the nat force acting on the car

A car starts from rest and travels for 5.0s with a uniform acceleration of 1.5 m/s^2. what is the f...

In a performance test, each of two cars takes 8.4 s to accelerate from rest to 27 m/s. car a has a ...

If a net force of 5.0 N forward acts on a 0.60 kg toy car what is its acceleration

Explanation:

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Any two-dimensional vector in cartesian (x,y) coordinates can be broken down into individual horizontal and vertical components using trigonometry. If a train goes up a hill with 15 degree incline at a speed of 22 m/s, the horizontal component is 22cos(15)=21.3 m/s and the vertical component is 22sin(15)=5.5 m/s. 
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3 years ago
A Van de Graaff generator is one of the original particle accelerators and can be used to accelerate charged particles like prot
kari74 [83]

Answer:

603383.67253 m/s

Explanation:

m = Mass of proton = 1.67\times 10^{-27}\ kg

K = Kinetic energy = 1.9 keV

1\ ev=1.6\times 10^{-19}\ J

Velocity of proton is given by

v=\sqrt{\frac{2K}{m}}\\\Rightarrow v=\sqrt{\frac{2\times 1.9\times 10^3\times 1.6\times 10^{-19}}{1.67\times 10^{-27}}}\\\Rightarrow v=603383.67253\ m/s

The speed of the protons is 603383.67253 m/s

8 0
3 years ago
A car rounds an unbanked curve of radius 65 m. If the coefficient of static friction between the road and car is 0.70, what is t
True [87]

Answer:

v = 21.127 m/s

Explanation:

Let's start off with the equation for centrifugal force:

F = m*v^2 / r

This force has to be equal to the force of friction which is:

F=u * R   (where u = coefficient of friction and R = mass * gravity )

Assumption: The car is travelling on horizontal ground

We can set the above equations equal to one another to get:

(m*v^2)/r = u * (m * 9.81)

here u = 0.7

r = 65

and mass cancels out on each side

Solving for v, we get:

v = 21.127 m/s

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If the efficiency of a lever is 30% and 560 J is used to move the lever, what is the work output?
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If the efficiency is 30%, then 30% of the work you put into it comes out
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30% of 560 J = 168 J (B)
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List the types of radiation in order from least to most damaging.
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Nuclear is the most damaging, then alpha, beta, gamma. 
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3 years ago
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