He’s riding his skateboard down a ramp. Assume that his acceleration is 0.8 m/s2. How much force does it take for him to accelerate at this rate? Zeke has a mass of 50 kg.
a
40 N
b
40 kg
c
50 N
d
62.5 N
d) 62.5 N
Well, Zeke is one lucky skateboarder! To figure out the force required for him to accelerate at a rate of 0.8 m/s², we can use a little thing called Newton's second law of motion. It states that force (F) is equal to mass (m) multiplied by acceleration (a).
So, plugging in the given values, we have:
F = m * a
F = 50 kg * 0.8 m/s²
Doing the math, we get:
F = 40 N
So option a) 40 N is the answer! Just remember, Zeke may be accelerating, but he's not fazed. He's got good balance and a force that's just right!
To find the force required for Zeke to accelerate at 0.8 m/s^2, we can use Newton's second law of motion, which states that force (F) is equal to mass (m) multiplied by acceleration (a).
F = m * a
Given that Zeke has a mass of 50 kg and the acceleration is 0.8 m/s^2, we can substitute these values into the equation.
F = 50 kg * 0.8 m/s^2
F = 40 N
Therefore, the force required for him to accelerate at this rate is 40 Newtons (N). Hence, the correct answer is option a.
To calculate the force required to accelerate Zeke at a rate of 0.8 m/s², we can use Newton's second law of motion, which states that force (F) is equal to mass (m) multiplied by acceleration (a):
F = m * a
Now let's plug in the given values:
m = 50 kg (Zeke's mass)
a = 0.8 m/s² (acceleration)
F = 50 kg * 0.8 m/s²
F = 40 N
Therefore, the correct answer is option a) 40 N.