a scale
The work done is calculated as the force multiplied by the distance the lawn mower is pushed. The component of force in the direction of motion is Fcos(θ), where θ is the angle between the force and the direction of motion. Given that F = 25 N and θ = 60 degrees, the work done would be 215.6 joules approximately.
mass of a substance or an object
You would use the unit of measure called "kilograms" to measure the mass of an elephant.
No, millilitres is a measure of volume not mass. You would use milligrams.
The most common thing you would measure mass in would be grams and kilograms
The appropriate metric unit to measure the mass of a lawn mower would be kilograms (kg). This unit is commonly used for measuring the weight of objects in metric system.
6,250 J
The work done is calculated as the force multiplied by the distance the lawn mower is pushed. The component of force in the direction of motion is Fcos(θ), where θ is the angle between the force and the direction of motion. Given that F = 25 N and θ = 60 degrees, the work done would be 215.6 joules approximately.
Should be a person, male or female, with a certain ability to operate tools or machines that are used to control, manicure, or shape the growth of a a given area of vegetative land mass, usually referred to as "grass".
mass of a substance or an object
You would use the unit of measure called "kilograms" to measure the mass of an elephant.
Milligram: to measure its mass.
No, millilitres is a measure of volume not mass. You would use milligrams.
The most common thing you would measure mass in would be grams and kilograms
You Use Atomic Mass Number
You would use a scale to measure the mass of a block. Place the block on the scale and record the reading to determine its mass.
The density of a substance is the ratio of its mass to its volume. So, I would measure the mass and volume of a substance to calculate density.