When a golf club hits a golf ball the change in momentum of the club is the change in momentum of the ball? Answer and Explanation: Thus the impulse experienced by the club and the ball is the same in magnitude. We know that the impulse is equal to the change in momentum of the […]

Why padded dashboards are used in cars is that they increase the time of impact in a collision? If the driver or passenger should hit the dashboard, then the force and time required to stop their momentum is exerted by the dashboard. Padded dashboards provide some give in such a collision and serve to extend

When a golf ball and a bowling ball are rolling at the same speed the ball has greater momentum? Answer: Bowling ball has a greater momentum than a golf ball. Momentum is directly dependent on mass and velocity of the object. We are given that both the balls are moving with the same speed which

Is it possible that an object could move very fast yet have an abnormally small velocity? The velocity of an object refers to the rate at which the object’s position changes. For any given motion, it is possible that an object could move very fast yet have an abnormally small velocity. The phrase 30 mi/hr,

Is the acceleration of the glider constant? Gravity now has a component, mg sin θ, parallel to the track, and thus imparts a constant acceleration (equal to g sin θ) to the glider. Thus, when you release the glider from rest, its velocity increases linearly with time as it proceeds down the track. Which of

Are trinkets useful in D&D? Trinkets offer dungeon masters a chance to include magical and fantasy elements in their world without the pressure of focusing on mechanical effects. The best trinkets are ones that give your players opportunities to role-play or find creative uses for items that otherwise seem like flavor text in a Soulsborne

What happens as glaciers move across the land? Glacier can also shape landscapes by depositing rocks and sediment. As the ice melts, it drops the rocks, sediment, and debris once contained within it. Ice at the glacier base may melt, depositing Glaciers can also move sediment from one place to another when it flows over

How do glaciers move boulders? As a glacier or ice sheet moves, it can erode bedrock. The ice can then pick up, or entrain, the eroded rock. As the ice flows, it transports the bedrock debris in the direction of flow. The ice then deposited the entrained sediment once it begins to retreat. What is

How does a glacier move? Glaciers move by internal deformation of the ice, and by sliding over the rocks and sediments at the base. The weight of overlying snow, firn, and ice, and the pressure exerted by upstream and downstream ice deforms glacier ice, in a phenomenon known as creep. A glacier may slide on

What happens when the rate of forward motion of a glacier is slower than the rate of ablation? If the rate of forward motion is about the same as the rate of ablation, the leading edge remains stationary, and if the rate of forward motion is slower than the rate of ablation, the leading edge