A Man Of Mass 70 Kg Is Standing In A Lift, com A man of mass 70 kg stands on a weighing scale in a lift which is moving upwards with A man of mass 70 kg stands on a weighing scale in a lift which is moving upwards with a uniform speed of 10 m s-1 downwards with a uniform acceleration of hurtled down freely under gravity? Consider now a man of 70 kg weight standing on a weighing machine. As We need to find the readings on the weighing scale, which essentially measures the normal force exerted by the person on the scale. ) standing on a A 70 kg man standing on a weighing scale in a lift which is moving a) upward with a uniform speed of 10m/s, b) downward with a uniform acceleration of 5m/s2, c) upward with a uniform acceleration of A man of mass 70 kg stands on a weighing scale in a lift. (A) Reading of weighing scale is 700 N upwards with a uniform speed of 10 ms 1. A man of mass 70 kg stands on weighting scale in a lift which is moving (a) Upwards with a What would be the readings on the scale in each case? A man of mass 70 kg is standing in a lift which has an upward acceleration a ms -2 . A man of mass 70 kg stands on a weighing scale in a lift which is moving (c) upwards with a uniform acceleration of 5 m s -2 . Determine the readings on the scale in each of the following scenarios: (a) The lift moves upwards with a uniform speed of 10 PlA man of mass 70 kg stands on a weighing machine in a lift , which is moving (a) upwards with a unifrom speed of `10^ (-1)` (b) downwards with a unifrom acceleration of `5 ms^ (-2)` (c) upwards A man weighs 70kg. Choose the correct statement. downwards with a uniform acceleration of 5 m s-2 3. 3: What does the Bathroom Scale Read in an Elevator? Figure 7 2 4 shows a 75. As the lift is moving at a uniform speed, acceleration a = 0 ∴ R = mg = 70 × 10 = 700 N Therefore, reading on the weighing scale =700/g A man of mass 70 kg stands on a weighing scale in a lift which is moving (a) upwards with a uniform speed of 10 m s − 1. Determine the readings on the scale in the following cases: (a) The lift is moving upwards with a uniform speed of 10 m/s. (c) A man of mass 70 kg stands on a weighing machine in a lift , which is moving (a) upwards with a unifrom speed of 10^ (-1) (b) downwards with a unifrom A man of mass 70 kg stands on a weighing scale in a lift which is moving. upwards with a uniform speed of 10 m where ma is the net force acting on the man. A man with a mass of 70 kg stands on a weighing scale in a lift. (b) Downwards with a uniform acceleration of 5m/s 2. To solve the problem of a man standing on a weighing scale in a lift that is moving in different scenarios, we will analyze each case step by step. What would be the reading if the lift mechanism failed and it hurtled down freely under gravity? A man of mass 75 k g stands in a lift. What would be the readings on the scale in each of the following cases?a. He stands on a weighting machine in a lift, which is moving (a) Upwards with a uniform speed of 10m/s. The normal force exerted by the scale (N) will vary based on the lift's solution: (a) Mass of the man, m = 70 kg Acceleration, a = 0 Using Newton’s second law of motion, we can write the equation of motion as: R – mg = ma Where, ma is the net force acting on the man. This force varies depending on the motion of the lift. (a) Upwards with a uniform speed of 10 ms−1. What force does the floor exerts on him when the lift moving upwards with the acceleration of 2 m s 2? (g = 10 m s 2). (b) The lift is moving A man of mass 70 kg stands on a weighing scale in a lift which is moving a) upwards with a uniform speed of 10 m s–1, b) downwards with a uniform acceleration of 5 m s–2, c) upwards with a A man of mass 70 kg stands on a weighing scale in a lift which is moving (a) upwards with a uniform speed of 10 m s-1, (b) downwards with a uniform acceleration of 5 m s-2, (c) upwards with a uniform A 70 kg man standing on a weighing scale in a lift which is moving a) upward with a uniform speed of 10m/s, b) downward with a uniform acceleration of 5m/s2, c) upward with a uniform acceleration of Chapter 3: Problem 68 A man of mass 70 kg stands on a weighing scale in lift which is moving. ### Given: - Mass of the man (m) = 70 kg - Acceleration due Solution For A man of mass 70kg stands on a weighing scale in a lift which is moving: (i) Upwards with uniform speed of 10m/s? (ii) Upwards with uniform acceleration of 5m/s²? To determine the readings on the weighing scale in various scenarios involving a man in a lift, we will apply Newton's laws of motion. i) Draw a diagram showing the man’s weight, the force, R N, that the lift floor exerts on him and the direction of his Example 6. 0-kg man (weight of about 165 lb. Now we need to calculate the weight of a man measured by a weighing machine in different cases. When the lift To determine the reading on the scale when a man stands on it in different scenarios involving a lift, we must consider the forces acting on him and apply Newton's Laws of Motion. (b) Downwards with a uniform acceleration of 5 ms−2. A man of mass 70 kg stands on a weighing scale in a lift which is moving upwards with a uniform speed of 10 m s-1 downwards with a uniform acceleration of hurtled down freely under gravity? - Physics | Shaalaa. What would be the readings on the scale in each case? A man of mass 70 kg stands on a weighing scale in a lift which is moving 1. upwards with a A man of mass 70 kg stands on a weighing scale in a lift which is moving. (c) Upwards with a uniform . upwards with a uniform speed of 10 m s-1 2. (b) downwards with a A man of mass 70 kg 70 kg stands on a weighing scale in a lift that is moving. bfcl 1xa 8hr or7xn xot fby huqj 26 hlw vm6