A Land Cruiser having a mass of 1500kg goes through an intersection and is traveling from north to south when it is hit by a Mitsubishi Pajero of mass 2200kg traveling from east to west. The two cars slid as one due to impact and stops 5.39m west and 6.43m south measured from impact point. It is known that the coefficient of kinetic friction between the cars and the road is 0.75. How fast each of the car is traveling just before the collision?

Q: A ball rolls onto the path of your car as you drive down a quiet neighborhood street. To avoid…

A:

Q: A car heading north collides at an intersection with a truck heading east. Truck and car have equal…

A:

Q: 2200 kg car is driving down a highway at a constant velocity when a deer jumps out onto the road…

A:

Q: unfortunate astronaut loses his grip during a spacewalk and finds himself floating away from the…

A:

Q: iar A was travelling east at a speed of 15 m/s and car 8 was travelling north at an unknown speed…

A:

Q: A boy of mass 40.0 kg is sledding down a 70.0-m slope starting from rest. The slope is angled at…

A:

Q: A 79.5kg person, running horizontally with a velocity of +2.34m/s,jumps onto a 11.8kg sled that is…

A: Given, Mass of person (mp ) = 79.5 kg  Mass of sled (ms) = 11.8kg  Initial velocity of person (up)=…

Q: A person slaps her leg with her hand, bringing her hand to rest in 260 ms from an initial speed of…

A:

Q: An unfortunate astronaut loses his grip during a spacewalk and finds himself floating away from the…

A: mass of astronaut (m) = 113 kg Mass of bag of tools (m') = 10 kg Initial velocity of astronaut with…

Q: Look at the following arrangement. At an airport, M kg of luggage is unloaded from a plane into the…

A:

Q: A car with a mass of 1000 kg collides perpendicular to the wall at a speed of 20 m/s and then…

A: Given,  Mass of car (m)= 1000kg  Speed of car before collision (u)= 20m/s (right side )  Speed of…

Q: cat of 20 kg mass is running at 8.0 m/s toward a stationary skateboard with a mass of 2 kg. The cat…

A:

Q: In a crash test, a car with a mass of 1200 kg hits the wall as shown. the car's initial and final…

A:

Q: speed A 4.50 kg box sits halfway up a 12.0 m long ramp that is inclined at an angle of 20.0°. You…

A:

Q: A biker is traveling on level ground at 43.0 m/s with a combined mass of 320.0 kg. She spots a…

A:

Q: ball of mass equals to 0.200kg is traveling to the right at a speed of 350 m/s. The ball is hit with…

A: According to impulse momentum theorem Impulse= change in momentum

Q: A car (500 kg) rolls down a 3 degree incline hill a distance of 100 meters with negligible friction.…

A: Given Masses of the car m1 = 500kg m2 = 900 kg Angle of the incline θ = 3o Length of the incline L =…

Q: During a ballistics test, a bullet of mass 1.56 g is fired through a block of mass 5.6 kg. In this…

A: Given:-  The mass of the bullet is m = 1.56 kg  The mass of the block is M = 5.6 kg  The block is…

Q: A 0.240 kg hockey puck has a velocity of 1.70 m/s toward the east (the +x direction) as it slides…

A:

Q: An empty coal car of mass 5000 kg starts from rest under an applied force of magnitude 1000 N. At…

A:

Q: In a study conducted by an Acadia Athletic Therapy researcher, the football team was equipped for an…

A:

Q: A barefoot field-goal kicker imparts a speed of 34 m/s to a football initially at rest. If the…

A:

Q: The figure shows a car and a truck traveling in the same direction. The car, moving faster than the…

A:

Q: A 1.2 kg ball is falling in the -y direction at a speed of 25 m/s. The ball strikes the floor and…

A: The ball's mass is, m=1.2 kg The change in the velocity of a ball is, Δv=10--25 m/s=35 m/s The time…

Q: and the mass of the bag is 0.45 ??. The board is at an incline of 15° above the horizontal. a. Draw…

A: Given: m=0.45 kg θ=15o

Q: After a 90-kg person steps from a boat onto the shore, the boat moves away with a speed of 0.70 m/s…

A: Given data mass of person = 90 kgspeed of boat = 0.70 m/s in respect to shore∴v1 = 0.7 m/sspeed of…

Q: A 51.9-kg skater is standing at rest in front of a wall. By pushing against the wall she propels…

A: The average force exerted on the wall can be given by Favg=mv-ut

Q: A 6.00 kg box sits halfway up a 13.0 m long ramp that is inclined at an angle of 15.0o. You shove a…

A:

Q: A 0.25 kg ball moving at 16.0 m/s is hit by a bat.  The ball leaves the bat at a speed of 46 m/s in…

A: Given data The mass is m=0.25 kg The initial velocity is, u=16.0 m/s The final velocity is, v=-46…

Q: A 15 kg block is on a 25kg block, and the 25 kg block is on a frictionless table. The coefficient of…

A:

Q: You are driving your 1450-kg car on a straight highway at 67 mph when a deer jumps out into the…

A: (given) Mass of driving car =1450 kg           Speed of car = 67 mph =67/3600 =0.02 m/s…

Q: ni/h) by the pitcher. If the mass of the ball is 0.15 kg and if the catche noves his mitt backward…

A: The average force is the force exerted by some object moving at some defined rate of speed i.e.…

Q: A ball (m = 0.350 kg) is thrown at a speed of 12.0 m/s and is hit by a bat changing the velocity to…

A: The original formulation of Newton's second law of motion is often expressed as follows:F =…

Q: A 2210 kg car traveling at 10.1 m/s collides with a 2680 kg car that is initally at rest at a…

A:

Q: An object attached to a rope is released from rest where the rope is in a horizontal position. At…

A:

Q: During a collision with a wall, the velocity of a 0.200-kg ball changes from 20.0 m/s toward the…

A:

Q: A tennis ball is flying eastward towards a wall with a speed of 33.7 m/s. After bouncing against the…

A:

Q: A 5.8-kg toboggan is kicked on a frozen pond, such that it acquires a speed of 2.1 m/s to the right.…

A:

Q: A 6-g bullet is shot into a 2.1-kg block of wood, where it becomes embedded.  The block is initially…

A: Given, Mass of bullet, Mass of wood block, Initial velocity of bullet, Initial velocity of block,…

Q: Highway safety engineers want to design roadside barriers that will crumple in the event that a car…

A:

Q: A 1000 kg car moving westward with a velocity of 10 m/s collides with a utility pole and is brought…

A:

Q: 9.26e+4 moVing with a velocity of magnitude 72.9 hits a car of mas 1.78e+3 at rest. If the train…

A: According to Newtons third law for an every action there is always an equal opposite reaction

Q: A 5.0 kg dog stands on an 18 kg canoe at distance D = 6.1 m from the shore.  The dog walks 2.4 m…

A: mass of dog m=5kg mass of canoe M=18kg D=6.1m if dog walks 2.4m along shore and boat moves x…

Q: In the figure here, block 1 of mass 2.4 kg and block 2 of mass 3.4 kg are connected by a string of…

A: M1 =2.4 kg M2 =3.4 kg