A man walked on a road and his speed was .. m/s after two minutes he hit a rock and his speed become r. m/s what is the force if his wight vo kg ?

Q: baseball mass of .15 kg is stuck by a bat with a force of

A:

Q: braking force of 5000 N is applied to a 150 kg go-kart over 2.1 seconds, bringing it to a stop. How…

A: Given: The braking force is 5000 N. The mass of the cart is 150 kg. The time interval is 2.1 s. The…

Q: Rey is exerted a 500-N force to push the table across the 5meter floor. If he finished it in 10…

A: Given  Force, F = 500 N  Distance, D = 5 meter  Time ,T = 10 sec

Q: During a collision, a large 8 000-kg truck hits a small 2 000-kg car with a force of 100 00O N. How…

A: According to Newton's third law, when two bodies interact, they apply forces to one another that are…

Q: Man pulls a box of weight 300 N on a frictionless surface with force 20N as in figure. What is the…

A: Using Newton's second law, acceleration is, a=Fm=FWg=FgW=20 N9.8 m/s2300 N=0.653 m/s2

Q: A 68 kg runner exerts a force of 59 N. What is the acceleration of the runner?

A: The expression for the force in terms of Newton’s law is,

Q: kg block sits on a friction ntal. What is the accele

A: Given: The Force (F) = 25 N  The mass of the block (m) = 3 kg

Q: A 30 kg penguin slides down a 22 friction between the penguin and slope do to the penguin In J?

A: mass, m = 30 kg  Angle, A  = 22 degree coefficient of friction, μ=0.08 Length, d = 22 m

Q: A horse pulls a 500kg sleigh at a constant velocity against a frictional force of 98N. What is the…

A:

Q: A force of 1000 dynes produced an acceleration of 250 centimeters per second2. What was the mass of…

A: Given: Force on object, F=1000 dyne Acceleration, a=250 cm s-2

Q: A 2000 Kg car travels from rest to a speed of 25 m/s on a flat stretch of road. What is the force…

A: Given: The mass of the car is 2000 kg. The initial velocity of the car is 0 m/s. The final speed of…

Q: nal the

A: Ffriction=μkN=μkmg

Q: Mass of a body is 9 kg, what is it's weight?

A:

Q: Truck Going Up a Hill Fapplied = 8,000 N F=-5,450 N F=-7,600 N Fnormal = 7,600 N Friction=-3,040 N…

A: The net force in the x direction is given as Fnetx=Fapplied+Fgx+Ffriction Substituting the values in…

Q: . A person pushes a 500 kg crate with a force of 1200N and the crate accelerates at 0.5 . What is…

A: Given:- Mass of the crate is m=500 kg Applied force on the crate is F=1200 N Acceleration of the…

Q: Eric drops a 4.82 kg water balloon that falls a distance of 47.22 m off the top of a building. What…

A: Given: The intial velocity of the water balloon is 0 m/s. The height of the building is 47.22 m. The…

Q: A 7.0 kg bowling ball me m/s

A: Given data as per questionMass of bowling ball, mb=7 kgspeed of bowling ball, vb=2 m/sMass of…

Q: 500 Ib F=? app -> 1 ft 5 t In the above figure Fapp O 500 lb O 225 lb 100 lb O 350 lb

A: A balanced scale is balanced when the net moment about fulcrum is zero (net torque acting on the…

Q: You exert a force of 500N on a cart while friction exerts an opposing force of 200N. The cart…

A:

Q: Mass of a car is 70 kg, What is it's weight ?

A: Given data :                   Acceleration  due  to  gravity    =   g                      Mass  of…

Q: To accelerate a vehicle to 3m/s what force will be needed if the mass of the vehicle is equal to 100…

A:

Q: A force of 1000 dynes produced an acceleration of 250 centimeters per second 2. What was the mass of…

A: Given :     Force, F = 1000 dynes     acceleration, a = 250 cm/s2

Q: You push a 12 kg wagon with a force of 6 N south. What is the acceleration?

A: The mass of the wagon is m = 12 kg. The pushing force on the wagon is F = 6 N.

Q: Jack pulls a 2 kg sled across a frictionless surface with 10 N of force . What is the acceleration…

A: a=Fm

Q: An elephant has a mass of 1800 kg. What is it's weight?

A: Given : Mass of elephant  M = 1800 kg Required : Weight of an elephant  Formula : Weight is given by…

Q: Calculate the force on 1800 kg truck that started with a velocity of 10 m/s and came to a final…

A:

Q: A 3kg box is pushed with a force of 20 N. What is the acceleration of the box?

A: Given data:  Mass (m) = 3 kg Force (F) = 20 N Required: Acceleration (a)

Q: A runaway train car that has a mass of 16,000 kg travels at a speed of 5.5 m/s down a track. Compute…

A:

Q: A force of 200 N is applied on a body and its velocity changes from 5m/s to 10m/s in a second. What…

A: Given that -  Initial velocity final velocity force time To Find - We have to determine the mass…

Q: Mass of a body is 3 kg, What is it's weight ?

A:

Q: Mass of a body is 8 kg, What is it's weight ?

A: Given data:  Mass (m) = 8 kg Required: Weight (W)

Q: What is the acceleration of car if the forward force is 500 N on a car and the friction force…

A: We know the newton's second law of motion is given as  Fnet= ma  where a is the acceleration of the…

Q: 1000 Ib 200 Force? 25' 50' Force? Figure 1

A:

Q: A 900g object is acted upon by force of 15 N. What is its acceleration?

A: According to Newton's second law of motion the force F on a body of mass m and the acceleration (a)…

Q: a 10kg box accerlerates forward at a rate of 12 m/s. what is the force of the box?

A: Mass = 10 kg Acceleration = 12 m/s2 Force = ?

Q: Anjay’s mass is 70 kg. He is standing on a scale in an elevator that is moving at 5.0 m/s. As the…

A: Mass of Anjay (m)=70 kg Speed of elevator (v)=5 m/s When the elevator stops, the scale reads 750 N.

Q: A 5000kg truck collides with an 800kg car. During the cllision, the truck applies 85,000N of force…

A: Mass of the truck mt=5000 kg Mass of the car mc=800 kg The force on the car by the truck Fct=85000 N…

Q: A rocket engine produces a force of 8,750,000 N.  If the rocket accelerates at 3,500 m/s2.  What is…

A: Given that Force produce by the rocket engine is F=8750000 N Acceleration of the rocket is  a=3500…

Q: Sports Car on Hill F, normal = 7828 N Ffriction = 1566 N mass = 850 kg = -2849 N gx = -1200 N…

A: The expression for the net force in the x direction can be calculated as Fnet=Fapplied+Fgx-Ffriction…

Q: As 2-kg ball rolls down a ramp, the net force on it is 10 N. What is the acceleration?

A: mass of ball (m) = 2 kg Net force acting on the ball (F) = 10 N

Q: Mass of a car is 124 kg, What is it's weight?

A: Given data :                   Acceleration due to gravity    =    g                      Mass  of…

Q: Mass of a car is 230 kg, What is it's weight ?

A: Weight = mass× acceleration due to gravity Weight=230×9.8 Weight=2254 newton

Q: A 1000N force accelerates a sports car from 33.0 m/s to 38.0 m/s in the direction of the force. If…

A: Given Information:- Applied force is F=1000 N. Initial speed of the car is vi=33.0 m/s. Final speed…

Q: Mass of a body is 10 kg, What is it's weight ?

A: Given mass of the body = 10 kg To find out The weight of the body

Q: A 30-06 bullet has a mass of 0.010 kg. If the average force on the bullet is 8000 N, what is the…

A: The mass of the bullet, m=0.010 kg   The average force on the bullet, Favg=8000 N

Q: The book travels óm. How much net force was the book pushed with?

A: Mass of book, m=12Kg Velocity, v=10m/s Traveled distance, d=6m

Q: A huge stone is pushed in 30 N of force and the stone’s mass is 88 kg. What is the acceleration of…

A: Given  force(F)=30 N mass(m)=88 kg