The question is meaningless since you cannot add mass to length.
8mm dia : 0.395 kg/m 10mm dia : 0.617 kg/m 12mm dia : 0.888 kg/m 16mm dia : 1.579 kg/m 20mm dia : 2.467 kg/m 25mm dia : 3.855 kg/m These are standard unit weights based on the density of steel @ 7850 kg/m3
It is 3.0/0.0050 = 60 kg per m^3.
510 cm or 5.10 m
Answer: 1200 m² = 12,916.692 ft²
kg-m/s
The speed skater has a momentum of 1200 kg*m/s.
Simply multiply the mass and the speed. The answer will be in kg x m / s. As far as I know, this unit has no special name. Momentum is a vector; the direction of the momentum vector will, of course, be in the direction of the movement.
F = M A = (1200) (5) = 6,000 newtons
The weight of a 1200 kg truck is approximately 12000 N (Newtons) on Earth's surface, assuming standard gravity of 9.81 m/s^2.
Sure, here are some sample collision problems with solutions: Problem: Two cars collide at an intersection. Car A has a mass of 1500 kg and is moving at 25 m/s, while Car B has a mass of 1200 kg and is stationary. After the collision, Car A is moving at 10 m/s. Calculate the final velocity of Car B. Solution: From the principle of conservation of momentum, we have: (1500 kg)(25 m/s) + (1200 kg)(0 m/s) = (1500 kg)(10 m/s) + (1200 kg)(v) 37500 kgm/s = 15000 kgm/s + 1200 kg *v v = 25 m/s Problem: A billiard ball with a mass of 0.2 kg moving at 3 m/s collides with another ball of mass 0.3 kg at rest. After the collision, the first ball is at rest and the second ball moves at 2 m/s. Calculate the final velocity of the first ball. Solution: Using the principle of conservation of momentum: (0.2 kg)(3 m/s) + (0.3 kg)(0 m/s) = (0.2 kg)(0 m/s) + (0.3 kg)(2 m/s) 0.6 kg.m/s = 0.6 kg.m/s Therefore, the final velocity of the first ball is 0 m/s.
1200 yards = 0.681818182 miles
The force needed to accelerate the car can be calculated using Newton's second law: Force = mass x acceleration. Plugging in the values, we get: Force = 1200 kg x 1.8 m/s^2 = 2160 N. So, 2160 Newtons of force is needed to accelerate the 1200 kg car at a rate of 1.8 m/s^2.
F = mg + ma F = (1200)(9.8) + (1200)(0.90) F = (1200)(9.8 + 0.9)
The acceleration of the car can be calculated using the formula F=ma, where F is the force applied (600 N) and m is the mass of the car (1200 kg). Rearranging the formula to solve for acceleration gives a = F/m. Therefore, the acceleration of the car is 0.5 m/s^2.
1200 + 1500 + 81 + 65 = 2846 cm = 28 m, 46 cm
To find the mass of an object, you can use the formula ( \text{Weight} = \text{mass} \times \text{gravity} ). On Earth, the gravitational acceleration is approximately 9.81 m/s², so a weight of 1200 newtons corresponds to a mass of about 122.4 kg (1200 N ÷ 9.81 m/s²). On the Moon, where the gravitational acceleration is about 1.62 m/s², the weight of that same mass would be approximately 199.3 newtons (122.4 kg × 1.62 m/s²).
The kinetic energy of the car can be found using the formula (KE = \frac{1}{2} m v^2), where (m = 1200) kg (mass of the car) and (v = w) m/s (velocity of the car). Substituting the values into the formula, the kinetic energy of the car would be (KE = \frac{1}{2} \times 1200 \times w^2) J.