Calculate the force needed to speed up a car with a rate of 5ms, if the mass of the car is 1000 kg.

Q: A book is pushed downward with a force of 10N. If the mass of the book is 2 kg the 30N 20N 10N ON

A: Given, Downward force=10 N mass of book =2 kg Let normal force is N newton

Q: A 200 kg object moves with an initial velocity of 3m/s east is acted upon by a net force said to be…

A:

Q: A car starts from rest. It acquires a velocity of 20 m/s after exactly 5 s when it is acted upon by…

A: Given data:  Initial velocity (vi) = 0 m/s Final velocity (Vf) = 20 m/s Time (t) = 5 s Weight (W) =…

Q: Calculate th avarage forca in ) on the person he is stopped by a padded dashboard that comprasses an…

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

Q: What is the deceleration of a race car if it comes to rest in 3.6 seconds from a speed of 99 km/hr?…

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Q: What average net force is required to bring 1000[kg] car to rest from a speed of 4.0[m/s] within a…

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Q: A van having mass of 1000 kg achieve the velocity of 5 m/s in 20 seconds. Find the required force to…

A: Given data ,     Final velocity =  v     Initial velocity  =  u     Time  =  t     Mass  =  m…

Q: If 20N of force is applied to a 5kg block the block will accelerate at a rate of 4m/s/s. O True O…

A: Given, F= 20 N m= 5 kg We know that,                     F = ma                     a = F/m…

Q: What is the net force acting on a falling 1-kg ball if it encounters 2N of air resistance?

A: Determine the weight of the ball. That is the downward force on the ball. Weight ball

Q: The vertical height attained by a basketball player who achieves a hang time of a full 1s is about?

A: The hang time is 1 s . if there is no resistance the time to reach maximum height and time required…

Q: if mr.berkley is able to slow down his car from 21 m/s to 8m/s while covering 25 meters, what was…

A: Let the mass of the car be m. Apply the third kinematic equation.

Q: A body weighing 2,225N is being dragged along a rough horizontal plane by a pull of 445N directed at…

A:

Q: Softball mass of 0,29 kg is pitched of 86.4 km/h. Whin it reaches the plate, it may haved slowed. by…

A: Given, The mass of the soft ball, m =0.29 kg  Speed, vi =86.4 km/hr = 24 m/s  Distance, d =15 m  And…

Q: The net force on block A equals to 79.0 N and the mass of block A is 18.5 kg. if at t=o sec, the…

A: The given values are,

Q: Someone pushed a car that was stationary Its mass is 400 kg on flat ground and with a force of 200…

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Q: When the force is constant, how does the final velocity relate to the distance traveled?

A: As per Newton’s law, the force on an object can be represented as, Here, m and a represent the…

Q: ! A block falls from rest off a building that isy= 186 m tall.

A: Given to us is,            Height from which the block falls(S) = 186 m…

Q: Does the acceleration increase or decrease as the mass increases?

A: From newton 2nd Law of motion F= ma a=F/m from above acceleration is inversely proportional to the…

Q: A cyclist is riding at 4m/s, and the drag force acting on them and their bike is 5N. If the cyclist…

A: initial speed of cyclist (v) = 4 msinitial drag force (F) = 5 N new speed of cyclist (v') = 8 msNew…

Q: The maximum force a grocery sack can with- stand and not rip is 250 N. If 20 kg of grocer- ies are…

A: Given- Force=250N mass=20Kg Acceleration =5 m/s2

Q: A person has a reasonable chance of surviving an automobile crash if the deceleration is no more…

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Q: Aperson pushes a stopped car of mass 400 kg with a force of 200 N until its distance velocity is 5…

A: F=ma  v2 - u2 = 2as where, F= force applied  m= mass of object  a= acceleration  v= final velocity…

Q: When a car driver travelling at a speed of 10 m/s applies brakes and brings the car to rest in 20 s,…

A: We use equation of motion, v= u+ at

Q: A 4 kg ball is moving across a frictionless surface wit a constant velocity of 2m/s. Determine the…

A: Field forces are the forces in which contact is not necessary. Examples of field forces are the…

Q: A net horizontal force of 4500 N is applied to a stalled car whose mass is 1520 kg. What will be the…

A: Given value--- Horizontal force = 4500 N. mass = 1520 kg. time period = 18 sec. We have to find---…

Q: What is the mass of a car that attains a velocity of 10.0 m/s in 8.0 seconds if it started from…

A: Mass is the quantity of matter in a physical body. It is also a measure of the body's inertia, the…

Q: What force would be needed to produce kg? an acceleration of 4m/s on a ball of mass 6

A:

Q: A car moving at 10 m/s crashes into a tree and stops in 0.26 s. Calculate the force the seat belt…

A: Data Given ,  Mass of the passenger ( m ) = 70 kg  Initial velocity ( u ) = 10 m/s Final velocity (…

Q: A bicycle of mass 14.6 kg and a rider of mass 50kg generate a net force of 12N how fast are they…

A: Given data: Mass of bicycle (m) =14.6 kg Mass of rider (M) = 50 kg Net force (F) = 12 N Time of…

Q: The acceleration of the car is

A:

Q: When the speed of a car is doubled, the car's

A: When speed of car is double i e        v' = 2v . And we know  Momentum = mv  Interia depends on…

Q: )A force of 10N is applied by a boy while lifting a 20kg mass. How much does it accelerate by?

A: Given Mass = 2 kg Force applied by boy = 10 N We have to calculate acceleration

Q: How quickly does a 100kg object accelerate when pushed with a 400N force?

A: Mass of the object (m( = 100 kg Pushing force (F) = 400 N Need to determine the acceleration of…

Q: If the mass of an object is doubled, what happens to the acceleration?

A: For a constant force, if mass gets doubled then acceleration will get half.   Mathematically: F=ma…

Q: Calculate the force needed to speed up a car with a rate of 5ms-2, if the mass of the car is 1000…

A: We know, the force acting on a body of mass m and acceleration a is given by, F = ma

Q: What is the acceleration of the cart?-

A: Given data: The mass of cart is: m = 5.2 kg The acceleration of the cart is: a The net force on the…

Q: How much force is needed to accelerate a 5.00 kg bowling at 1.00 m/s?

A: Given data:  Mass (m) = 5.00 kg Acceleration (a) = 1.00 m/s2  Required:  Force (F)

Q: 3. Ône company claims that their 1200-kg car can accelerate from rest to a speed of 25 m/s in a time…

A:

Q: Consider you have a beach ball and a bowling ball they are the same size but have different masses.…

A: Given One ball is beach ball Second ball is bowling ball the same size of both balls are same The…

Q: Speed of a body is never negative. Why?

A: first of all , speed is a scalar quantity with magnitude only and has no direction. the physical…

Q: If a 15kg dog is running downstairs with an acceleration of 5 m/s2. What is the force acting on it?

A: Mass of dog, m=15kg Acceleration, a=5m/s2 Let the force acting be F.

Q: Heavier objects fall faster th

A: a. FALSE Vector quantities are those which depend on magnitude and direction both. Temperature is a…

Q: When you have increased the mass, what did you observe in the acceleration?

A: When mass of object is increased ,then acceleration decrease if force applied be constant .

Q: Calculate the force required to impact to a car, a velocity of 30 m s-1 in 10 seconds. The mass of…

A: Given data :             Initial velocity     =    u            Final velocity     =    v…

Q: The mass of an object is O egal to its weight in deep pace Ovonfetimes egil to its wght Onever eqal…

A: Mass of object is defined as the quantity of matter of a physical body

Q: An 800-kg mass and a 500-kg mass experience an attractive force of 1E-5 N. How far apart are they…

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Q: A car moving at 25 m/s crashes into a tree and stops in 0.3 s. Calculate the force the seat belt…

A:

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!