What average power must the motor produce

Assignment Help Physics
Reference no: EM13506691

A car accelerates from rest to a speed of 19.0m/s in 6.00 seconds. If the car weighs 16000N, what average power must the motor produce to cause this acceleration? Use g = 10m/s^2.

Reference no: EM13506691

Questions Cloud

Calculate the energy added as heat during stroke abc : One mole of an ideal monatomic gas is taken through the cycle shown in the figure. Assume that p = 3 p0, V = 3 V0, p0 = 1.01×105 Pa, and V0 = 0.0250 m3. Calculate the energy added as heat during stroke abc
Explain the order of elution for the three peptides : A mixture of 3 peptides (A) KFTS, (B) NELS, (C) GDSF were separated using an anion exchange column at pH 8. List the order of elution for the three peptides.
Determine the kinetic energy of the scattered electron : An X-ray photon with a wavelength of 0.120 nm scatters off a free electron at rest. What is the kinetic energy of the scattered electron
What is a budget : A student develops a spending plan for a school semester. Is this budgeting? Why?
What average power must the motor produce : A car accelerates from rest to a speed of 19.0m/s in 6.00 seconds. If the car weighs 16000N, what average power must the motor produce to cause this acceleration
Explain separate single-stranded polynucleotides at ph : An ion exchange column is used to separate single-stranded polynucleotides at pH 2. A gradient of increasing salt concentration is used for elution.
Discuss the objectives and limitations of budgetary control : Define ‘budgetary Control' and explain its objectives. Discuss how the functional budgets are built up taking any one specific example.
Explain the three gases n2, o2, and no are in equilibrium : The three gases N2, O2, and NO are in equilibrium. The formation of NO is endothermic. Write the equation for the equilibrium. (Type your answer using the format CO2 for CO2. Use the lowest possible coefficients.)
What are the merits and demerits of time rate and piece rate : What are the merits and demerits of time rate and piece rate systems of wage payment? State the situations in which each system is effective and valid.

Reviews

Write a Review

Physics Questions & Answers

  Average speed and velocity of a bus

A bus makes a trip according to the position time graph shown in the drawing. Find the average velocity (magnitude & direction) of the bus during each of the segments labelled A, B, & C?

  What mass would you need to attatch to the spring

A spring with an elastic constant of 26 N/m, and want it to oscillate once every 0.75 seconds. What mass would you need to attatch to the spring

  How much work is done if tension directed parallel to snow

How much work is done if the same tension is directed parallel to the snow.

  Hat is the magnetic field at given point

Consider a long wire that makes a right angle (90°) bend. If the wire carries a current I, what is the magnetic field at point A

  Determine the power factor for the rlc series circuit

In an RLC circuit, the following three elements are connected in series: a resistor of 45.0 ?, a 21.0-mH inductor, and a 0.450-µF capacitor. Find the power factor for the RLC series circuit

  Compute the water pressure at the second floor

A water pipe having a 2.2 cm inside diameter carries water into the basement of a house at a speed of 0.85 m/s, What is the water pressure at the second floor

  What is the speed of the arrow as it leaves the bow

An 91-g arrow is fired from a bow whose string exerts an average force of 100N on the arrow over a distance of 82cm

  What is speed of the diver while he lands on the ground

Assuming that the total retarding force on the diver is constant at 55.0 N with the parachute closed and constant at 3600 N with the parachute open, what is speed of the diver while he lands on the ground.

  What was the change in kinetic energy of the bullet

A bullet with mass m = 5:21 g is moving horizontally with a speed v = 498 m/s when it strikes a block of wood with mass M = 14.8 kg (initially at rest). What was the change in kinetic energy (J) of the bullet

  Compute the volume rate of flow

A 7.9cm diameter horizontal pipe gradually narrows to 5.3cm . When water flows through this pipe at a certain rate, compute the volume rate of flow

  Determine the magnitude of the average velocity

A car travels along a U-shaped curve for a distance of 400 m in 30 s. What is the magnitude of the average velocity

  Find out the rods speed after it has moved

The battery has internal resistance of 0.100 Ω, and the rod and rails have negligible resistance. A 2.02 T magnetic field is directed perpendicular to the plane of the circuit. Find the magnetic force on the rod. F= 38.78 N. Find out the rod's spe..

Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd