force, mass, and acceleration\ncalculating mass a\ninstructions: use the formula for mass to solve the…

force, mass, and acceleration\ncalculating mass a\ninstructions: use the formula for mass to solve the following problems. round all answers to the correct number of significant figures. show all your work.\n# mass force acceleration calculations\n1 90.4 kg 226 n 2.5 m/s² 226÷2.5m/s² = 90.4 kg\n2 7.6 kg 84.00 n 11 m/s² 84.00n÷11m/s² = 7.6 kg\n3 33.8 kg 453 n 13.4 m/s² 453n÷13.4m/s² = 33.8 kg\n4 a bowling ball accelerates 2.35 meters per second squared down the lane when a 15 newton force is applied. calculate the mass of the bowling ball.\nmass force acceleration calculations\n6.38 kg 15 n 2.35 15÷2.35 = 6.38 kg\n5 calculate the mass of a car powered by twin turbines that produce 8,890 newton of thrust if the car has an average acceleration of 3.95 meters per second squared.\nmass force acceleration calculations\n2250 kg 8890 n 3.95 m/s²\n6 calculate the mass (in kg) of the falcon heavy launch vehicle if a 2.06 x 10⁷ newtons average net force produces an average acceleration of 14.5 meters per second squared.\n(record the answer in scientific notation and include only the coefficient in the checksum).\nmass force acceleration calculations\n1.42x10⁶ kg 2.06x10⁷ n 14.5 m/s²\nchecksum 2389.22 the checksum is the unrounded total of all correctly calculated and rounded answers in the shaded boxes.

force, mass, and acceleration\ncalculating mass a\ninstructions: use the formula for mass to solve the following problems. round all answers to the correct number of significant figures. show all your work.\n# mass force acceleration calculations\n1 90.4 kg 226 n 2.5 m/s² 226÷2.5m/s² = 90.4 kg\n2 7.6 kg 84.00 n 11 m/s² 84.00n÷11m/s² = 7.6 kg\n3 33.8 kg 453 n 13.4 m/s² 453n÷13.4m/s² = 33.8 kg\n4 a bowling ball accelerates 2.35 meters per second squared down the lane when a 15 newton force is applied. calculate the mass of the bowling ball.\nmass force acceleration calculations\n6.38 kg 15 n 2.35 15÷2.35 = 6.38 kg\n5 calculate the mass of a car powered by twin turbines that produce 8,890 newton of thrust if the car has an average acceleration of 3.95 meters per second squared.\nmass force acceleration calculations\n2250 kg 8890 n 3.95 m/s²\n6 calculate the mass (in kg) of the falcon heavy launch vehicle if a 2.06 x 10⁷ newtons average net force produces an average acceleration of 14.5 meters per second squared.\n(record the answer in scientific notation and include only the coefficient in the checksum).\nmass force acceleration calculations\n1.42x10⁶ kg 2.06x10⁷ n 14.5 m/s²\nchecksum 2389.22 the checksum is the unrounded total of all correctly calculated and rounded answers in the shaded boxes.

Answer

Explanation:

Step1: Identify the formula

The formula for mass is $m=\frac{F}{a}$, where $m$ is mass, $F$ is force and $a$ is acceleration.

Step2: Solve problem 4

Given $F = 15\ N$ and $a=2.35\ m/s^{2}$, then $m=\frac{F}{a}=\frac{15}{2.35}\approx6.38\ kg$.

Step3: Solve problem 5

Given $F = 8890\ N$ and $a = 3.95\ m/s^{2}$, then $m=\frac{F}{a}=\frac{8890}{3.95}=2250\ kg$.

Step4: Solve problem 6

Given $F = 2.06\times10^{7}\ N$ and $a = 14.5\ m/s^{2}$, then $m=\frac{F}{a}=\frac{2.06\times 10^{7}}{14.5}\approx1.42\times 10^{6}\ kg$.

Answer:

Problem 4 mass: $6.38\ kg$ Problem 5 mass: $2250\ kg$ Problem 6 mass: $1.42\times 10^{6}\ kg$