The Figure Shows a 100-Kg Block Being Released from Rest

question 75

Multiple Choice

The figure shows a 100-kg block being released from rest from a height of 1.0 m. It then takes it 0.90 s to reach the floor. What is the mass m of the other block? The pulley has no appreciable mass or friction.

• A) 60 kg
• B) 54 kg
• C) 48 kg
• D) 42 kg

---

Definitions:

Parkinson Disease

Parkinson's Disease is a neurodegenerative disorder characterized by motor symptoms such as tremor, rigidity, and bradykinesia, due to the loss of dopamine-producing neurons.

Synapses

Synapses are the junctions through which neurons signal to each other or to non-neuronal cells, allowing for the transmission of electrical or chemical signals across the nervous system.

Calcium

A chemical element essential for life, playing critical roles in cell signaling, muscle contraction, and bone strength.

cGMP

Cyclic guanosine monophosphate, a secondary messenger used in intracellular signal transduction, influencing cellular processes such as muscle relaxation and phototransduction.