The power required to push a car is 1696W(watts). After the car is pushed fully 3696J...

Question

Question

The power required to push a car is 1696W(watts).

After the car is pushed fully 3696J work is done.

Find the time it took to push the car.

science physics

Answer 1

Answer #1

given

P = 1696 W

W = 3696 J

t = ?

P = W / t

t = W / P

= 3696 / 1696

t = 2.179 sec or 2.18 sec

so the time it took to push the car is t = 2.179 sec or 2.18 sec

Answer 2

Similar Homework Help Questions

When the handle on a car jack is pushed through 40 cm, the 10,000-N car is...

When the handle on a car jack is pushed through 40 cm, the 10,000-N car is lifted 0.8 cm' Find (a) the work done on the car, (b) the force exerted on thejack handle, assuming no losses, and (c) the mechanical advantageMA = Fs1,7/Fn, and show that this has the expected value'
I pushed a box 2.89 m across the floor. (a) If I pushed with a horizontal...

I pushed a box 2.89 m across the floor. (a) If I pushed with a horizontal force of 175 N, find the amount of work (J) I did on the box. (b) If it takes me 9.52 s to push the box that distance, find the average amount of power I expended.
3) Your car got stuck on a road and you now have to push it. Your...

3) Your car got stuck on a road and you now have to push it. Your car has a mass of 2000 kg. The maximum force you are able to push the car with is F-6500 N. The coefficient of static friction between the car and the road is H, 0.33 Bonus: Draw a free-body-diagram of the problem. Will you be able to move the car? Motivate your answer. 1.5+1.5 pts - a) After the car started to move, the...

How much power in watts is necessary to do 553 J of work is done in...

How much power in watts is necessary to do 553 J of work is done in 3.6 sec? [Write answer to two sig. figs.]
1. Power is a quantity Watts. 2. 1 hp is equal to 3. Energy is neither...

1. Power is a quantity Watts. 2. 1 hp is equal to 3. Energy is neither created nor destroyed, only determine the work done on an object, the angle 0, is measured between the Force and the 5. The SI units for Power are 6. Another name for the unit of Work, which is a N m, is called 7. Work done on an object slowing down is 8. Yo u push a lawn mower 6 times as far as...
Experiment 7 BJT Power Amplifiers ipolar junction transistors when used as power amplifiers must be able to provide power to drive a load -anywhere from a few watts to hundreds of watts. Heat dis...

Experiment 7 BJT Power Amplifiers ipolar junction transistors when used as power amplifiers must be able to provide power to drive a load -anywhere from a few watts to hundreds of watts. Heat dissipation and efficiency are considerations with any power amplifier including BJT power amplifiers. Except in low-power applications, the class-A amplifier is not widely used because it is not particularly efficient. In Part 1 of this experiment, you will measure the power gain and efficiency of a simple...

Let us assume that the power output of the kettle is 2298 Watts. If this kettle...

Let us assume that the power output of the kettle is 2298 Watts. If this kettle is filled with 2.1 Litres of water (Cp = 4.2 kJ/(kg.K), Density = 1000 kg/m3) taken from the tap at 10°C, what is the minimum time required to boil the water (at 100ºC)? Provide your answer to the nearest second (ie. no decimal places).
A stone used in the sport of curling has a mass of 18.0 kg and is...

A stone used in the sport of curling has a mass of 18.0 kg and is initially at rest, sitting on a Flat ice surface. It is pushed with a constant force of magnitude 24.0N over a distance of 4.00 m. (You may assume that any friction between the stone and the ice is negligible.) (a) (i) What is the acceleration of the stone and what is the work done in accelerating it? (ii) By considering the conservation of energy...
work , energy and power 120 m A boy rides a soapbox car down a hill...

work , energy and power 120 m A boy rides a soapbox car down a hill as shown. The total mass of the 60 m boy and the car is 50 kg. If 1 000) of work are done against friction, the total kinetic energy of car and rider at the bottom is

A drug that fully saturates the intestinal transporters required for its absorption necessitates 2.5 hours to be complet...

A drug that fully saturates the intestinal transporters required for its absorption necessitates 2.5 hours to be completely absorbed after administering a 100mg dose orally to a volunteer. Once absorbed, the drug has rapid distribution in the body. A 50 mg dose of the drug administered by IV bolus to the same volunteer (in a separate research session) results in plasma concentrations of 1800 ug/L at time 0 hr and 1150 ug/L at time 3.0 hr. If a patient with...