2000-kg car traveling at 23 m/s takes 54 m to stop under full braking.  The same car under similar similar road conditions, traveling at 35 m/s takes _________ m to stop under full braking.

Q: Two motorcycles are at rest and separated by 7.5 m. They start at the same time in the same…

A: Initial velocity of each motorcycle (u) = 0 msacceleration of the motorcycle at the back (a1) = 1…

Q: You place a crate of mass 36.2 kg on a frictionless 3.53-meter-long incline. You release the crate…

A:

Q: デジタル形式で段階的に解決 ありがとう!! SOLVE STEP BY STEP IN DIGITAL FORMAT A 1200 kg car traveling at 30 m/s applies…

A: The car would have travelled for 90m before stopping.  Explanation:Given:mass of the car =…

Q: In 1992, a 14 kg meteorite struck a car in Peekskill, NY, leaving a 20-cm-deep dent in the trunk.…

A: The specific equation of motion you use depends on the nature of the motion and the forces involved.…

Q: A force of 3.6 N acts towards the East on an object with mass m = 2.0 kg, while simultaneously a…

A:

Q: A 50.0 kg man standing on a spring scale takes a descending elevator ride (DOWNWARD). Starting from…

A:

Q: A cannonball is fired straight up into the air. The cannonball leaves the cannon at a speed of 81…

A: Given: The cannonball is fired straight up into the air. And here the given details about this…

Q: "A 10.0 kg block initially at rest is pulled to the right along a horizontal, frictionless surface…

A: Acceleration a = F/m

Q: Print the References and Equations Sheet and use it to complete this question. You also may use a…

A: The problem can be solved by using the free body diagram. We have to consider the fact that drag…

Q: A stone is thrown straight upward with a speed of 25 m/s. It is caught on its way down at a point 5…

A: The vertical displacement of stone is   y=y_0+v_0t-(1/2)gt^2  5=25t-(1/2)(9.80)t^2 5=25t-4.90t^2 On…

Q: You place a crate of mass 20.1 kg on a frictionless 4.69-meter-long incline. You release the crate…

A:

Q: An out of control car traveling at 95 km/hr locks its brakes and skids in a straight line. If the…

A:

Q: A rocket with a mass of 1 ton is launched vertically. Its initial speed at T = 0 is 1200 km/h, its…

A: We are given mass of rocket. We are also given air friction acting on it. We first find the net…

Q: A 5-kg object can move along the x axis. It is subjected to a force F in the positive x direction; a…

A: Given datam=5kgTo find-dv=?

Q: You are pushing a 40 kg sled across some snow with a coefficient of friction of 0.2. How much force…

A: Answer :  The force required to push must be 78.4N .

Q: School bus drivers are extra careful when they cross railroad tracks. They stop before they cross…

A:

Q: Problem 9: A car has a mass of 1010 kg and is moving in a straight line at a speed of 56.1 km/h.

A:

Q: An object of mass 380 kg is sliding on a track. From A to B, the track is frictionless. From B to C…

A: Given, Mass of the object (m) =380 kg. The velocity of the object at point A vA =10m/s. The time…

Q: A block of mass 22 kg moves up a 32 degree inclined plane by being pulled by a string attached to a…

A:

Q: If you are driving at 30 m/s and slam on your brakes and skid at 0.4 g to a full stop, how long does…

A: We need to calculate the time taken for the car to stop from its initial speed of 30 m/s.

Q: A 9.88 kg object speeds up from 15.91 m/s to 47.25 m/s over a distance of 122.75m. What is the…

A: Hi, Since there are multiple questions, we are doing the first problem. If you want any specific…

Q: An object of mass 380 kg is sliding on a track. From A to B, the track is frictionless. From B to C…

A:

Q: A block of mass 22 kg moves up a 32 degree inclined plane by being pulled by a string attached to a…

A:

Q: A wet bar of soap slides down a ramp 10.0 m long inclined at 11.73°. What would be its acceleration?…

A:

Q: Three blocks (as shown in the figure) are released from rest and they start to accelerate with a…

A: Step 1: here we have derived the equation of motion of the masses Step 2: here we have calculated…

Q: A small glider is coasting horizontally when suddenly a very heavy piece of cargo falls out of the…

A: The glider, along with the cargo, are both moving initially horizontally. So their initial vertical…

Q: The coefficient of sliding friction between the tires of a car and the road surface is u = 0.5. The…

A:

Q: A van exerts a force on trailers of different masses m. Compared with the force exerted on each…

A: 31.now as per the 3rd law force exerted by trailer on van will be equal to that exertedby van on…

Q: A 12.47kg object speeds up from 1.63m/s to 3.13m/s over a distance of 18.57m. What is the…

A: Given: The mass of the object is 12.47 kg. The initial velocity of the object is 1.63 m/s. The final…

Q: A 7-kg toboggan is kicked on a frozen pond, such that it acquires a speed of 2.1 m/s to the right.…

A: Given Mass of the toboggan is m=7 kg Initial speed of the toboggan is v0=2.1 m/s Final speed of the…

Q: A hot-air balloon of mass 210 kg is descending vertically with downward acceleration of magnitude…

A:

Q: The block in the figure is given a push up the incline so that its initial velocity is 8.00 m/s.…

A: Speed, u = 8 m/sAngle = 21°The free-body diagram of the cube is shown below.Here, m is the mass and…

Q: the normal force that you experience

A: Given: Initially elevator is at rest. Velocity of elevator in downward direction is vt=-2t2 j^ m/s…

Q: A toy car has a friction coefficient of 0.03. On a 30 degree incline starting from rest, how fast…

A: Given data:  Coefficient of friction (μ) = 0.03 Angle of incline (θ) = 30° Initial velocity (u) = 0…

Q: Problem 2: A runaway train has a mass of 1.5 × 104 kg and a speed of 5 m/s. How much time does it…

A:

Q: Com. 3. Mr. Lucus sees Bo in the hall 8m away from him walking away. Bo stops to talk to another…

A: Please see the answer below.

Q: A 16.70kg object speeds up from 14.67m/s to 48.19m/s over a distance of 103.02m. What is the…

A: Given: The mass of the object is 16.7 kg. The initial speed is 14.67 m/s. The final speed of the…

Q: 0.350 and 0.480. Vehicles of all types travel on the road, from small VW bugs weighing 1110 lb to…

A:

Q: A small car gets into a head on collision with an 18-wheeler. During the collision, which vehicle…

A:

Q: An airplane starts from rest on the runway. The engines exert a constant force of 78.0 KN on the…

A: Required : Distance traveled on the runway.

Q: NOTE: This is a multi-part question. Once an answer is submitted, you will be unable to return to…

A:

Newton's Second Law

Newton’s laws of motion describe the relationship between the motion of an object and forces acting on it. Newton’s law of motion has two types as follows: