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What is the mass of a truck with a ke of 4250 j and a velocity of 10s?
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A car travels 6000m in 10s find the speed of the car?
Velocity = Distance / Time= 6000m / 10s= 600 m/s= 1342.2 miles per hour= 22.369 miles per minute= 1166.3 knots= 1968.5 feet per second
Does velocity equal acceleration?
NO!!! Acceleration is the change in velocity over a give time. A = ( u - v) / t e.g. A cae standing start to 30 mph. in say 10 secs. First we need to change the units of time and distance . 30 mph = 44 m/s u = final velocity of 44 m/s v = initial velocity of 0 m/s ( standing start) t = 10 secs. Substitute a = ( 44 m/s - 0 m/s_ / 10s a = 44m/r /10s a = 4.4 m/s^2 Bear in mind gravitational acceleration on Earth is ~ 10m/s^2
If it takes 10 seconds for a stone to fall in a shaft how deep is the shaft?
You use the equation d = vit + 1/2at2, where d is distance or displacement, vi is initial velocity (0), t is time, and a is acceleration. d = (0)(10s) + (1/2)(9.8m/s2)(10s)2 = 0 + 490m = 490m The answer above does not take into account air friction or the possibility that the rock will hit the walls of the shaft and slow down due to that friction. Air friction will shorten the distance by perhaps 15% to 30% depending, among other things on the shape and mass of the rock, retardation due to hitting the shaft walls is unpredictable.
What is the magnitude of the acceleration of the car who is traveling along east with a constant velocity?
acceleration is the change in velocity by change in time (often meters/second/second). so, if a car was travelling 10m/s and ten seconds later, it is travelling 20m/s in the same direction, the acceleration would be (20m/s-10m/s)/10s=1m/s/s. with a constant velocity the change in velocity is zero (x m/s - x m/s)/y s=0m/s/s and acceleration is also zero.
If a rocket accelerates from rest at a rate of 50 mss for 10s what distance it will cover during this time is?
3000m/s
What is the velocity of an object that travels 50m in 10s?
5m/s
What force is necessary to stop an 80kg bicyclist in 10s if she is riding at 4ms?
First, you must find the acceleration. You can do so using the following kinematics equation: V=V0+at (V is the final velocity, Vo is the initial velocity, a is acceleration and t is time.) The object ends up stopping, so V = 0. V0 is given as 4 m/s and t is given as 10s. So: 0 = 4m/s + a(10s) -4m/s = a(10s) (-4m/s)/(10s) = a -0.4m/s2 = a Now you can use Newton's Second Law equation to find the force. F=ma (F is force, m is mass, and a is acceleration.) Mass is given as 80kg, and the acceleration has been calculated to be -0.4m/s2. F=(80kg)(-0.4m/s2) F= -32 N
Railroad car with a mass of 2000kg is rolling at a speed of 15ms What force would be required to stop the car in 10 second?
mass of the railroad car =2000kgvelocity=15m/stime=10s:.Force applied to stop the railroad car=mass X acceleration=mass X velocity/time=2000 X 15 / 10=30000 NSo, the force applied is 30000 N.
A car travels 6000m in 10s find the speed of the car?
Velocity = Distance / Time= 6000m / 10s= 600 m/s= 1342.2 miles per hour= 22.369 miles per minute= 1166.3 knots= 1968.5 feet per second
How can counting by 10s help you muliply by 10s?
ok i get this
How many 10s are there in 275?
there are 7 tenths in 275 or 2.75 10s
A body of mass 5 kg initially at rest is subjected to a force of 20N What is kinetic energy acquired by the body at the end of 10s?
By Newton second law, F=ma; 20=5*a; or a=4m/s/s. initial velocity=0 and time=10s so by first equation of motion V=0+at, so V=4*10=40m/s, so kinetic energy of body=K.E=1/2*m*V2 = 0.5*5*1600=25*160=.....
Does velocity equal acceleration?
NO!!! Acceleration is the change in velocity over a give time. A = ( u - v) / t e.g. A cae standing start to 30 mph. in say 10 secs. First we need to change the units of time and distance . 30 mph = 44 m/s u = final velocity of 44 m/s v = initial velocity of 0 m/s ( standing start) t = 10 secs. Substitute a = ( 44 m/s - 0 m/s_ / 10s a = 44m/r /10s a = 4.4 m/s^2 Bear in mind gravitational acceleration on Earth is ~ 10m/s^2
How many 10s in 85?
There are 8 10s in 85, with 5 left over.
What is the latitude for 10s to 76w longitude?
Sadly, the phrase "10s to 76w longitude" is quite meaningless.-- As soon as you say "10s" or "10 south", that's the latitude.-- 10s/76w is the latitude and longitude of a point. The point isin central Peru, about 165 miles northeast of the center of Lima.
What is the answer of 60 10s?
600
What is 60 10s?
600
