A 50 gram object is accelerating at a rate of 5 m/s?. Calculate the force needed to produce this acceleration. formula: F= F= VX F=

Q: 1000 kg F p = 0.1 10°

A: Given, Mass M = 1000 kg  Angle , A = 10° Coefficient of friction, m = 0.1

Q: A 1000 kg car traveling at 30 m/s crashes into a wall and come to rest in a distance of 2.5 m.…

A: Given that mass of the car and initial velocity of the car and also given the final velocity of the…

Q: a car of mass 1500kg is accelerating at 4m/s2 . if the resistance to the motion is 1000N, the force…

A:

Q: How much force is needed to accelerate a 50 kg skier at 3 m/sec?

A: Write the given values with suitable variables. m=50 kga=3 m/s2 Here, m denotes the mass and a…

Q: A tractor with mass m pulls a trailer with mass 3m. The whole vehicle has the acceleration a. F is…

A:

Q: Jon pushes a lawnmower with a force of 50.0 N directed at 50° from the horizontal. The total…

A:

Q: 2 3 4 5 10 A baseball has a mass of 145 g. A bat exerts a force of 18,400N on the ball. What is the…

A:

Q: A box started at rest but was moved at a speed of 5 m/s. It was pushed 3 meters up a 60° ramp. The…

A: The mass of the box is m = 5.6 kg. The inclination of the plane with the horizontal is θ = 60…

Q: A passenger automobile is advertised as having a fuel economy rating of 28 mi/gal for highway…

A: Fuel economy rating of a vehicle = 28 migal

Q: A bottle falls from a place with a height of 1200m,  assuming g=10m/s^2 if there was no air…

A: Given data:  Initial velocity (Vi) = 0 m/s, dropped Height (h) = 1200 m Acceleration (g) = 10 m/s2,…

Q: How much force is needed to acceleration a 60kg skier at 2 m/s^2?

A: Mass of body is 60 kg and acceleration is 2 m/s^2.

Q: What net force is required to make a 15kg box move at a constant speed of 2.0m/s .

A: Answer :- Given Mass of a box (m) = 15kg Speed ( V) = 2 m/s  Therefore  The box move at a constant…

Q: A 57.0 kg sled is pulled from rest by a snowmobile and reaches a velocity of 5.5 m/s [forward] in…

A: Given data :- mass of sled m = 57.0 kg  initial velocity u = 0 m/sfinal velocity v = 5.5 m/stime t =…

Q: I don’t know the answer

A: Given:Mass of the block (m) = 3 kgForce applied on the block (F) = 2 NForce applied for time (t) = 6…

Q: A 0.6 ton motor is moving on a leveled highway at a speed of 108 km/hr. How large is a retarding…

A:

Q: A box is pushed a desk with a force of 4.8N. The box accelerates at 1.9m/s squared Draw the force…

A:

Q: When Fatima rides her bicycle at 5 m/s, the drag force acting on her and her bicycle is 6 N. If she…

A:

Q: The 100kg object is held by three strings as shown in the figure below (0=30°). (a) Find the tension…

A: (a) Let T be the tensions in the strings. The weight is balanced by the vertical components of two…

Q: An object with mass m = 5kg moves with an acceleration a = 10 m / s^2 under the effect of how many…

A: Given data: The mass of the object is m=5 kg The acceleration is a=10 m/s2

Q: A force of 15N acts on a body of mass 2kg. Calculate the acceleration produced. A 7.5 ms 2 B 30 ms 2…

A: Given data,        Force  =   F        Mass   =  m      To find,          Acceleration

Q: A cannon with a mass of 2000kg fires a 20kg cannonball. The force that the cannon exerts on the ball…

A:

Q: An object with a mass of 6 kg is acted upon by a force of 50 N for 8 s. What is the final velocity…

A: Given: Mass of object m = 6 kg Applied force F = 50 N Time Interval t = 8 s Initial velocity u = 4…

Q: A 3,500-lb car starts to roll from the top of a 500-ft hill which is 700 ft long. How fast is it…

A: Given: The mass of the car is 3500 lb. The height of the hill is 500 ft. The length of the path is…

Q: A bowling ball weighing 60.0 N initially moves at a speed of 4.20 m/s. How long must a force of 47.5…

A:

Q: 4 kg block requires 5 m to slide to a stop. If the force of friction was 33 N, what What is the…

A: Given data The mass of the block is m = 4 kg. The sliding distance is d = 5 m. The force of…

Q: A block slides down a smooth inclined plane with an acceleration of 4.9 m/s? .If the block weighs 49…

A:

Q: Starting from rest, a 940 kg racing car covers 400 m in 4.95s. Find the average force on the car.

A: Given data:  Mass (m) = 940 kg Initial velocity(v0) = 0 m/s Displacement (x) = 400 m Time (t) = 4.95…

Q: A 4.8-m-long rope of mass 1.8 kg hangs from a ceiling.

A: The rope has mass M = 1.8 kg and length L = 4.8 m. It is suspended vertically so the tension in it…

Q: An elevator motor lifts a 2650-kg load a height of 39 m in 12 s.

A: Energy gained by a body as it climbs a certain height or energy needed to move a body up a cetrain…

Q: In 5 seconds a hawk can go from 10m/s to 20m/s. How much force does it need to apply to reach the 20…

A: given: u = 10 m/sv =20 m/s∆t = 5s m =0.3 kg

Q: A box of mass 10 kg is on the back of a flatbed truck. The tručk now travels down a 10° hill with an…

A: Mass of box on the back of the flatbed truck,(m)=10 kg-----(1) [Given] Now on traveling downhill,…

Q: Using the alternate form of Newton's second law, compute the force (in N) needed to accelerate a…

A: Given data: Mass of car is, m=1170 kg. Initial speed of car is, u=0 m/s. Final speed of car is, v=16…

Q: A sled with rider having a combined mass of 125 kg travels over a perfectly smooth icy hill . How…

A: Kinetic energy of rider is                                   =12mv2=12(120)(22.5)=30375 J…

Q: erson is standing on a building with a height h. His mass is m and acceleration due to y is g.

A: Force F = ma

Q: An 1700 keg elevator has a cable that can support 25,000 N of force. If it carries ten people at 50…

A: Given, mass of an elevator, m = 1700 kg maximum tension, T = 25000 N mass of the person, m = 50 g

Q: Compute for the force on a 975 kg car moving from 12 m/s to 27 m/s in 15 s.

A: Answer  Given  Mass of the car m = 975 kg Final velocity vf = 27 m/s Initial velocity vi = 12 m/s…

Q: How far can an object be pushed if 22 J is used with 17.5 N of force? * O 1.25 meters, 0.80 meters…

A: Given value--- work W = 22 J. force F = 17.5 N. We have to find--- distance?

Q: How much force will you have to exert in order to push a 2700 N piano up a ramp that is 2.5 m high…

A: Height of ramp= 2.5 m Ramp length= 7 m Weight of piano (W)= 2700 N Let the ramp is inclined at Angle…

Q: What is the acceleration of a 15 kg box sliding down a 30 degree (to horizontal) slope if the Uk is…

A:

Q: how much force must be applied to accelerate a 12kg object at 1.5m/s

A: According to Newton’s second law, the force that causes acceleration is,

Q: A car weighing 1.2 tons. Its engine generates a force of 2000 Newtons. Take enough time to reach a…

A:

Q: An object with a mass of 4kg lies on a rough plane inclined at 20 degrees to horizontal. A force of…

A: mass = 4 kg angle = 20 degree F = 35 N a = 2.5 m/s2

Q: roblem 2: A horizontal force keeps a 3.71 kg box traveling at a constant speed up a frictionless…

A:

Q: Which statement about forces is correct? A force always results in motion. A force will increase the…

A:

Q: A bowling ball weighing 46.5 N initially moves at a speed of 5.10 m/s. How long must a force of 44.5…

A:

Q: Four arrows, all with the same shape and size, are shot directly upward. Ignore the effect of air…

A:

Q: What momentum does a car of mass 1,490 kg have if it's traveling at 8.6 m/s? Submit your answer in…

A: The mass of the car is m = 1490 kg. The velocity of the car is v = 8.6 m/s.

Q: A car is moving at 30.0 km/h when it accelerates at 2.0 m/s for 3.6 s. What is the car's final…

A:

Q: How much force was required to slow the car down to 2 m/s^2 if the mass of the car is 8000kg?

A: Given data: Magnitude of acceleration (a) = 2 m/s2 Mass (m) = 8000 kg Required: Force (F)

Newton's First Law of Motion

If a very smooth ball is rolled down an inclined surface with zero friction, the ball will continue to roll indefinitely for an infinite time, in an attempt to reach to the same height on the opposite hill!