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A car of 900 kg mass is moving at the velocity of 60 km/hr. It is brought into rest at 50 meter distance by applying a brake. Now, calculate the force required to stop the car.
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Pls answer quick the following is the question Before 2006, while Pluto was still considered a planet, people used this saying to rememberthe nine planet names: My very excellent mother just sent us nine pizzas.Come up with a new sentence to help remember the eight planet names, in order
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A rabbit sees carrot to his right and starts jumping towards it with a velocity of 4.0meter per sec it speeds up to its maximum velocity of 13 meter per sec with a constant acceleration of 2.0 metre per sec square how long does it take for the rabbit to go from 4.0 metre per sec to 13.0 metre per square
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What is the answer to the question?
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ASAP answer right and I will do a giveaway
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Two small spheres with charges of 2.5 nC and the other 5.1 nC are sparated by a distance of 1.1 m. What is the electric potential between the two spheres?
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What energy transformation takes place in a fire?radiant energy to thermal energythermal energy to nuclear energychemical energy to thermal energy
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A small object begins a free-fall from a height of =81.5 m at 0=0 s . After =2.20 s , a second small object is launched vertically up from the ground with an initial velocity of 0=40.0 m/s . At what height from the ground will the two objects first meet?
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The position of an object at any time t is given by s(t)=3t440t3+126t29. i. Determine the velocity of the object at any time t. [5 marks] ii.Does the object ever stop changing? [5 marks] iii.When is the object moving to the right and when is the object moving to the left?
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An asteroid is hurtling towards Earth with a large amount of kinetic energy. When it enters the atmosphere it creates a small amount of gravitational energy. Once the asteroid hits the Earth, the asteroid breaks apart. What happens to the gravitational energy?
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Why does the reading on hydrometer increase towards the bottom?
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A block is given an initial speed of 3m/s up a 25 incline coefficient of friction= 0.12A) how far up the plane will it go?B) how much time elapses before it returns to it's starting point?.
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A ball is thro.d hit the grouvelocity)?
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If a car is traveling at the speed of light and the car turns on the headlight, what would happen? Would the headlight not turn on at all, would the headlight travel at twice the speed of light, or would the headlight act like a flowing sink flowing out light?
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The peak wavelength for the blackbody curve a star is in the UV range assuming the radiation from the star can reach earth would you be able to see it yes or no
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Explain the force responsible for the formation of our solar system.
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The equation y = 5 Sin (3x - 4t), where y is in millimeters, x is in metres and t is in seconds, represents a wave motion.Determine the (i) frequency (ii) period(iii) speed of the wave.
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Given the word equation below:sodium + water + sodium hydroxide + hydrogenWhat are the reactant(s)?asodium hydroxide and hydrogenb sodium and watersodium and sodium hydroxided water and hydrogen
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1. What is the potential energy of a 5.0-kgobject located 2.0 m above the ground?A. 2.5 JC. 98 JB. 10 JD. 196 J
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The colored lines in the figure represent paths taken by different people walking around in a city. Assume that each city block is 110 m long.Calculate the magnitude and direction of the displacement vector of path D. I cannot get the last part for direction
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Information about conservation of energy
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i will give you 55 points to write me a letter about stopping pollution
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a 1 kg box is being push across the floor. When pushed, the box accelerates at a rate of 1m/s 2. with what force is someone pushing on the box?
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Dados los vectores a =6m y b =8m encontrar su resultante cuando Forman ngulo recto de 90 Son paralelos de igual sentido Son paralelos de sentido contrario
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