A block is on a frictionless horizontal table, on earth This block accelerates at 3. 1...
A block is on a frictionless horizontal table, on earth. This block accelerates at 4.6 m/s2 when a 30 N horizontal force is applied to it. The block and table are then set up on the moon where the acceleration due to gravity is 1.62 m/s2. A horizontal force of 15 N is applied to the block when it is on the moon. What acceleration does this force impart to the block? A block is on a frictionless horizontal table,...
A block is on a frictionless table on earth. The block accelerates at 3.0m/s2 when a 20 N horizontal force is applied to it. The block and table are set up on the moon. The acceleration due to gravity at the surface of the moon is 1.62cm/s2. The weight of the block on the moon is closest to Can someone given the answer and an explanation of how you got it?
3. A block is on a frictionless table, on earth. The block accelerates at 3.0 m/ when a 20 N horizontal force is applied to it. The block and table are set up on the Moon where the acceleration due to gravity is 1.62 m/s2. The weight of the block on the Moon is closest to 4. As shown in the figure, a 10-kg block on a perfectly smooth horizontal table is connected by a horizontal string to a 63-kg...
A 6 kg block sits at rest on a frictionless horizontal table. A 12 N horizontal force is suddenly applied to the block and maintained as the block begins moving. What is the acceleration of the block after the force is applied? What is the speed of the block after it has moved a distance of 0.5 m?
1 a). If I weigh 215lbs on earth, how much would I weigh (in pounds) on the moon where the acceleration due to gravity is 1.625 m/s2. b). A horizontal force of 86.7 N is applied to a 50.5 kg crate on a rough, level surface. If the crate accelerates at 1.03 m/s2, what is the coefficient of kinetic friction between the crate and then surface?
A horizontal force of 99 N pushes a 11 kg block up a frictionless incline that makes an angle of 41° with the horizontal. (a) What is the normal force that the incline exerts on the block? =N (b) What is the acceleration of the block? (Hint: assume up the block as the positive direction.) =m/s2
A 0.73 kg block on a horizontal frictionless surface is attached to a spring whose force constant is 210 N/m. The block is pulled from its equilibrium position at x = 0 m to a displacement x = +0.080 m and is released from rest. The block then executes simple harmonic motion along the x-axis (horizontal). When the displacement is x = -2.8×10−2 m, the magnitude of the acceleration of the block is closest to: A 0.73 block on a horizontal...
A block whose weight is 42.6 N rests on a horizontal table. A horizontal force of 34.1 N is applied to the block. The coefficients of static and kinetic friction are 0.640 and 0.390, respectively. Will the block move under the influence of the force, and, if so, what will be the block's acceleration? If the block does not move, give 0 m/s2 as the acceleration.
A 4.7 kg block is being pushed across a frictionless horizontal surface by a horizontal force. The block accelerates at 3.8 m/s2. What is the magnitude of the normal force the surface exerts on the block? Express your answer in newtons and round to one decimal place.
A 3.9 kg block is being pushed across a frictionless horizontal surface by a horizontal force. The block accelerates at 5.6 m/s2. What is the magnitude of the normal force the surface exerts on the block? Express your answer in newtons and round to one decimal place.