80 meters. Since the only force on the car is centripetal force then:
Fc = mac
ac = v2/r
Fc = (mv2)/r
Solve for r
r = (mv2)/Fc
r = (1200)(20)2/(6000)
r = 80m
(See my work in the link below.)
32meters
Fc = mV^2/r (2000 kg)(25 m/s)^2/(80 m) = 15625 Newtons
On earth 62.0 kilograms is 607.6 newtons or 136lbs 11oz
Weight in Newtons Mass in kilograms
Centripetal acceleration = V2/R = (4)2/(0.5) = 32 meters/sec2The centripetal acceleration doesn't depend on the stone's mass.(The centripetal force does.)The centripetal acceleration doesn't "act on" the stone.(The centripetal force does.)The centripetal force acting on the stone is F = M A = (0.25) (32) = 8 newtons.
32meters
Circular motion can be understood using Newton's laws of motion. The first law states that an object will remain in its state of motion unless acted upon by a net external force, which in the case of circular motion is the centripetal force that continuously changes the direction of the object. The second law describes how the centripetal force required for circular motion is related to the mass of the object, its velocity, and the radius of the circular path..TableName:Centripetal force formula.
The centripetal force required to keep the car moving in a circular path can be calculated using the formula Fc = m * v^2 / r, where m is the mass of the car (2,000 kg), v is the velocity (25 m/s), and r is the radius of the curve (80 m). Plugging in these values, we get Fc = (2,000 kg) * (25 m/s)^2 / 80 m ≈ 7,812.5 N. Therefore, the centripetal force on the car is approximately 7,812.5 Newtons.
As speed increases in circular motion, the centripetal force required to keep an object moving in a circular path also increases. This is because a higher speed means a greater tendency of the object to move in a straight line, thus requiring a stronger force to keep it in a curved path.
Fc = mV^2/r (2000 kg)(25 m/s)^2/(80 m) = 15625 Newtons
100 newtons = 10.2 kilograms
Multiply mass in kilograms by 9.81 to get weight in Newtons
There are 9806.65002864 Newtons in 1000 kilograms. Hope this helps!
To convert kilograms to Newtons, you multiply the kilograms by the acceleration due to gravity (9.81 m/s^2). Therefore, 3640 kilograms is equivalent to 35724.4 Newtons.
The mass of 19.6 Newtons is 1.99 kilograms at the earth's surface.
To convert newtons to kilograms, divide the weight in newtons by the acceleration due to gravity, which is approximately 9.81 m/s^2. Hence, 60 newtons is equivalent to about 6.12 kilograms.
To convert Newtons to kilograms, divide by the acceleration due to gravity (9.81 m/s^2). So, 441 Newtons is approximately equal to 44.9 kilograms.