A car of mass 1650 kg is proceeding along a straight, level roat at 16m/s. The speed limit changes and the car accelerates for 7.5 seconds to a velocity of 48m/s. Find the net force propelling the car

A car of mass 1650 kg is proceeding along a straight, level roat at 16m/s. The speed limit changes and the car accelerates for 7.5 seconds to a velocity of 48m/s. Find the net force propelling the car

Name: A car of mass 1650 kg is proceeding along a straight, level roat at 16
Uploaded: 2024-03-20T06:57:57.000Z
Channel: Bartleby
Description: A car of mass 1650 kg is proceeding along a straight, level roat at 16m/s. The speed limit changes and the car accelerates for 7.5 seconds to a velocity of 48m/s. Find the net force propelling the car

Principles of Physics: A Calculus-Based Text

5th Edition

ISBN:9781133104261

Author:Raymond A. Serway, John W. Jewett

Publisher:Raymond A. Serway, John W. Jewett

Chapter4: The Laws Of Motion

Section: Chapter Questions

Problem 8P: A 3.00-kg object is moving in a plane, with its x and y coordinates given by x = 5t2 1 and y = 3t3...

See similar textbooks

Similar questions

A box with a mass of 5 kg accelerates its speed in a straight line, increasing it from 5 m/s to 8 m/s, due to the application of an external force acting for a duration of 2.0 s. Calculate the average strength of this force.
A soccer player starts from rest and accelerates forward, reaching a velocity of 9.00 m/s in 3.00 s. What force exerts forward on him from the ground to achieve this acceleration? The player's mass is 60.0 kg, and air resistance is negligible.
A person in a kayak starts paddling, and it accelerates from 0 to 0.8 mile/hour in adistance of 0.8km. If the combined mass of the person and the kayak is 80kg, whatis the magnitude of the net force acting on the kayak?
A boat has a mass of 6754 kg. Its engines generate a drive force of 4080 N, due west, while the wind exerts a force of 787 N, due east, and the water exerts a resistive force of 1177 N due east. What is the magnitude of the boat's acceleration?
An SUV drives on a straight-line track. Starting with a speed v0 = 14.4m/s, it comes to rest over a distance d = 28.8m Part (a) Write an expression for the magnitude of the net force on a passenger with mass m . If m = 61.3kg, then what is the numeric value, in newtons, for the net force in Part (a)? .
A constant force acts on a 25 kg object and reduces its velocity from 17 m/s to 13 m/s in a time of 8 sec.. Find the force?
A dockworker applies a constant horizontal force of 80.0N to a block of ice on a smooth horizontal floor. The frictional force is negligible. The block starts from rest and moves 20.0 m in the first 9.00 s. What is the mass of the block of ice?
A car traveling at 27.2 m/s hits a bridge abutment. A passenger in the car, who has a mass of 65.0 kg, moves forward a distance of 57.0 cm while being brought to rest by an inflated air bag. Assuming that the force that stops the passenger is constant, what is the magnitude F of this force?
Mass Ma lies on top of mass Mb, as shown. Assume Mb > Ma. The two blocks are pulled from rest by a massless rope passing over a pulley. The pulley is accelerated at rate A. Block Mb slides on the table without friction, but there is a constant friction force f between Ma and Mb due to their relative motion. Find the tension in the rope.
The parachute on a race car of weight 8 820 N opens at the end of a quarter-mile run when the car is traveling at 35 m/s. What total retarding force must be supplied by the parachute to stop the car in a distance of 1 000 m?
The net external force on the 24-kg mower is stated to be 51 N. If the force of friction opposing the motion is 24 N, what force (in newtons) is the person exerting on the mower? Suppose the mower is moving at 1.5 m/s when the force is removed. How far will the mower go before stopping?
A 2600 kg car traveling to the north is slowed down uniformly from an initial velocity of 30.5 m/s by a 7670 N braking force acting opposite the car’s motion. (a) What is the car’s velocity after 1.87 s?Answer in units of m/s. (b) How far does the car move during the 1.87 s?Answer in units of m.