A woman and her motorbike together have a mass of 220 kg. The bike accelerates at 5 m/s². What is the force from the motorbike's engine?
Question
A woman and her motorbike together have a mass of 220 kg. The bike accelerates at 5 m/s². What is the force from the motorbike's engine?
Solution
To find the force from the motorbike's engine, we can use Newton's second law of motion, which states that the force acting on an object is equal to its mass times its acceleration.
Here's how to calculate it:
Step 1: Identify the mass (m) and the acceleration (a). In this case, the mass (m) of the woman and her motorbike together is 220 kg, and the acceleration (a) is 5 m/s².
Step 2: Multiply the mass and acceleration together to find the force (F). The formula for force (F) is:
F = m * a
Step 3: Substitute the given values into the formula:
F = 220 kg * 5 m/s²
Step 4: Calculate the result:
F = 1100 N
So, the force from the motorbike's engine is 1100 Newtons.
Similar Questions
A 200 kg motorcycle accelerates at 4 m/s2. What is the magnitude of the force required to produce this acceleration
Together, Claudia and her bicycle have a mass of 90 kg. What force is needed to give them an acceleration of 2 m/s²? Ignore the effects of air resistance.
A 25 kg girl is riding a 5 kg bike with a velocity of 5 m/s going East. What is the total momentum of a girl and a bike together?*1 point200 kg m/s125 kg m/s100 kg m/s150 kg m/s
A motorbike is travelling at 30m/s on a motorway. If the bike must stop in 5s, what will be the acceleration of the motorbike?
A girl and her bicycle have a total mass of 45 kg. At the top of the hill her speed is 5.0 m/s. The hill is 15 m high and 115 m long. If the force of friction as she rides down the hill is 21 N, what is her speed at the bottom?
Upgrade your grade with Knowee
Get personalized homework help. Review tough concepts in more detail, or go deeper into your topic by exploring other relevant questions.